Easy Learn Computer

What Is Cryptocurrency?

noreply@blogger.com (Ivan Kusuma) — Mon, 6 Dec 2021 02:46:00 +0700

Andrey Sergeenkov is a freelance writer whose work has appeared in many cryptocurrency publications, including CoinDesk, Coinmarketcap, Cointelegraph and Hackermoon. He holds BTC and ETH.

Cryptocurrency is a relatively new type of money that operates in a completely different way than the traditional currency we all use every day. The most basic difference is that it’s exclusively a virtual currency, meaning there are no physical cryptocurrency coins or notes you can keep in your back pocket.

It’s also issued, or created, in a unique way. Instead of being produced by a central bank or government, like U.S. dollars, euros and other fiat currencies are, new cryptocurrency units typically enter circulation through a technological process that involves the participation of volunteers from all over the world using their computers.

That is why cryptocurrency is often described as “decentralized.” Cryptocurrencies are typically not controlled or operated by any single entity in any single country. It takes an entire network of volunteers from around the world to secure and validate transactions made with cryptocurrency.

But it isn’t just they’re digital nature and how they’re issued that sets cryptocurrencies apart from regular currencies; there are other differences:

Regulation: The global financial system has been based on various fiat currencies for centuries and most countries have a mature set of laws and best practices to regulate their use. Cryptocurrency, however, is a largely unregulated market, and even when regulations exist they can vary by jurisdiction.
Speed and cost: Sending and completing cross-border transactions using cryptocurrency is much faster than using the legacy banking system. Instead of taking several business days, transactions can occur within minutes, often at a fraction of the cost, when compared with using fiat currency.
Supply: Fiat money has an unlimited supply. That means governments and central banks are free to print new currency at will during times of financial crisis. Cryptocurrencies, however, usually have a predictable supply determined by an algorithm. Many cryptocurrencies are coded to include a supply limit (though some don’t). For example, bitcoin – the world’s first cryptocurrency and the largest by market capitalization – has a maximum supply of 21 million tokens that are released at a steady and predictable rate. That means once the number of bitcoin in circulation reaches 21 million, the protocol will cease releasing new coins into circulation.
Immutable: Unlike transactions involving fiat currencies, all completed crypto transactions are permanent and final. It is virtually impossible to reverse crypto transactions once they have been added to the ledger.

What puts the ‘crypto’ in cryptocurrency?

The word “crypto” in cryptocurrency refers to the special system of encrypting and decrypting information – known as cryptography – which is used to secure all transactions sent between users. Cryptography plays a vitally important role in allowing users to freely transact tokens and coins between one another without the need for an intermediary like a bank to keep track of each person’s balance and ensure the network remains secure.

It also solves a problem that used to make middlemen like banks indispensable – the double-spend issue: when a person attempts to spend the same balance twice with two different parties.

Cryptocurrencies use cryptography to encrypt sensitive information, including the private keys – long alphanumeric strings of characters – of crypto holders. Think of private keys as the passwords that determine the ownership of cryptocurrencies. Keep in mind that cryptocurrencies cannot be stored outside of the blockchain. They are permanently based on the blockchain. Hence, when someone says they own X amount of coins, what they really mean is that their password can legitimately claim X amount of coins on the blockchain.

Cryptocurrency private key concept(Getty Images)

These private keys are what crypto holders store on their wallets, which, as you must have guessed, are special kinds of software or devices designed specifically for this purpose. In instances where a crypto holder loses access to his or her private key, the cryptocurrencies associated with such keys could be lost permanently.

With the help of a cryptographic technique, private keys are encrypted to create wallet addresses, which can be likened to bank account numbers. In essence, you need your private key to digitally sign transactions. This is essentially like broadcasting to everyone in the network, “I confirm I am sending this amount of X coin to this person.” In contrast, wallet addresses indicate the destination of transactions.

The encryptions are executed in only one direction, which makes it impossible to derive private keys from a person’s wallet addresses.

While the cryptocurrencies themselves act as a medium for exchanging or for storing value, they all rely on a special type of public ledger technology called “blockchain” to record data and to keep track of all of the transactions being sent across the network.

A blockchain is exactly what it sounds like – a virtual chain of blocks each containing a batch of transactions and other data. Once each block is added to the chain, it becomes immutable, meaning the data stored inside it cannot be changed or removed.

Because cryptocurrencies are managed by a network of volunteer contributors known as “nodes” and not by a single intermediary, a system must be in place that ensures everyone participates honestly when recording and adding new data to the blockchain ledger.

The nodes perform a variety of roles on the network, from storing a full archive of all historical transactions to validating new transaction data. By having a distributed group of people all maintaining their own copy of the ledger, blockchain technology has the following advantages over traditional finance where a master copy is maintained by a single institution:

There is no single point of failure: If one node fails it has zero impact on the blockchain ledger.
There is no single source of truth that can be easily corrupted.

The nodes collectively manage the database and confirm new entries are valid transactions.

Think of it as having a cluster of computers take up the roles of a bank by consistently updating the balance sheets of users. In the case of distributed ledgers, however, the balance sheets aren’t stored in a single server. Instead, there are multiple copies of the balance sheets distributed across several computers, with each node, or computer connected to the network, functioning as a separate server. Therefore, even if one of the computers go offline, it wouldn’t be as detrimental as having a single server-based database go offline as can be the case in traditional banking systems.

This infrastructural design makes it possible for cryptocurrencies to evade the security mishaps that often plague fiat. It is difficult to attack or manipulate this system because the attackers must gain control of over 50% of computers connected to the blockchain network. Depending on how big the network is, it can be prohibitively expensive to carry out a coordinated attack. If you compare the amount required to attack established cryptocurrencies like bitcoin and what the attacker stands to gain at the end of the day, pursuing such an endeavor wouldn’t be viable financially.

Also, it is worth mentioning that the distributed nature of these digital assets establishes their censorship-resistant attributes. Unlike the case with banks, which governments regulate, cryptocurrencies have their databases spread across the globe. Therefore, when a government shuts down one of these computers or all the computers within its jurisdiction, the network will continue to function because there are potentially thousands of other nodes in other countries beyond the reach of one government.

Crowd of people on network connection lines. (Getty Images)

So far in this guide, we have explained why cryptocurrencies are secure and why they are censorship-resistant. Now, let us take a look at how crypto transactions are vetted.

How are cryptocurrency transactions validated?

Recall that blockchains are distributed databases where all the transactions executed on a crypto network are recorded permanently. Every block of transactions is linked together chronologically in the order the transactions were validated.

Because it is impossible to set up a central authority or bank to manage blockchains, crypto transactions are validated by nodes (computers connected to a blockchain). So the question is: How do these networks ensure that node operators are willing to partake in the validation process?

Cryptocurrency - Wikipedia

noreply@blogger.com (Ivan Kusuma) — Sat, 4 Dec 2021 23:02:00 +0700

A cryptocurrency, crypto-currency, or crypto is a digital currency designed to work as a medium of exchange through a computer network that is not reliant on any central authority, such as a government or bank, to uphold or maintain it.

Individual coin ownership records are stored in a digital ledger, which is a computerized database using strong cryptography to secure transaction records, to control the creation of additional coins, and to verify the transfer of coin ownership.[1][2][3] Despite their name, cryptocurrencies are not necessarily considered to be currencies in the traditional sense and while varying categorical treatments have been applied to them, including classification as commodities, securities, as well as currencies, cryptocurrencies are generally viewed as a distinct asset class in practice.[4][5][6] Some crypto schemes use validators to maintain the cryptocurrency. In a proof-of-stake model, owners put up their tokens as collateral. In return, they get authority over the token in proportion to the amount they stake. Generally, these token stakers get additional ownership in the token over time via network fees, newly minted tokens or other such reward mechanisms.[7]

Cryptocurrency does not exist in physical form (like paper money) and is typically not issued by a central authority. Cryptocurrencies typically use decentralized control as opposed to a central bank digital currency (CBDC).[8] When a cryptocurrency is minted or created prior to issuance or issued by a single issuer, it is generally considered centralized. When implemented with decentralized control, each cryptocurrency works through distributed ledger technology, typically a blockchain, that serves as a public financial transaction database.[9]

A cryptocurrency is a tradable digital asset or digital form of money, built on blockchain technology that only exists online. Cryptocurrencies use encryption to authenticate and protect transactions, hence their name. There are currently over a thousand different cryptocurrencies in the world.[10]

Bitcoin, first released as open-source software in 2009, is the first decentralized cryptocurrency. Since the release of bitcoin, many other cryptocurrencies have been created.History

In 1983, the American cryptographer David Chaum conceived an anonymous cryptographic electronic money called ecash.[11][12] Later, in 1995, he implemented it through Digicash,[13] an early form of cryptographic electronic payments which required user software in order to withdraw notes from a bank and designate specific encrypted keys before it can be sent to a recipient. This allowed the digital currency to be untraceable by the issuing bank, the government, or any third party.

In 1996, the National Security Agency published a paper entitled How to Make a Mint: the Cryptography of Anonymous Electronic Cash, describing a Cryptocurrency system, first publishing it in an MIT mailing list[14] and later in 1997, in The American Law Review (Vol. 46, Issue 4).[15]

In 1998, Wei Dai published a description of "b-money", characterized as an anonymous, distributed electronic cash system.[16] Shortly thereafter, Nick Szabo described bit gold.[17] Like bitcoin and other cryptocurrencies that would follow it, bit gold (not to be confused with the later gold-based exchange, BitGold) was described as an electronic currency system which required users to complete a proof of work function with solutions being cryptographically put together and published.

In 2009, the first decentralized cryptocurrency, bitcoin, was created by presumably pseudonymous developer Satoshi Nakamoto. It used SHA-256, a cryptographic hash function, in its proof-of-work scheme.[18][19] In April 2011, Namecoin was created as an attempt at forming a decentralized DNS, which would make internet censorship very difficult. Soon after, in October 2011, Litecoin was released. It used scrypt as its hash function instead of SHA-256. Another notable cryptocurrency, Peercoin, used a proof-of-work/proof-of-stake hybrid.[20]

On 6 August 2014, the UK announced its Treasury had commissioned a study of cryptocurrencies, and what role, if any, they could play in the UK economy. The study was also to report on whether regulation should be considered.[21] Its final report was published in 2018,[22] and it issued a consultation on cryptoassets and stablecoins in January 2021.[23]

In June 2021, El Salvador became the first country to accept Bitcoin as legal tender, after the Legislative Assembly had voted 62–22 to pass a bill submitted by President Nayib Bukele classifying the cryptocurrency as such.[24]

In August 2021, Cuba followed with Resolution 215 to recognize and regulate cryptocurrencies such as bitcoin.[25]

In September 2021, the government of China, the single largest market for cryptocurrency, declared all cryptocurrency transactions illegal, completing a crackdown on cryptocurrency that had previously banned the operation of intermediaries and miners within China.[26]Formal definition

According to Jan Lansky, a cryptocurrency is a system that meets six conditions:[27]

The system does not require a central authority; its state is maintained through distributed consensus.

The system keeps an overview of cryptocurrency units and their ownership.

The system defines whether new cryptocurrency units can be created. If new cryptocurrency units can be created, the system defines the circumstances of their origin and how to determine the ownership of these new units.

Ownership of cryptocurrency units can be proved exclusively cryptographically.

The system allows transactions to be performed in which ownership of the cryptographic units is changed. A transaction statement can only be issued by an entity proving the current ownership of these units.

If two different instructions for changing the ownership of the same cryptographic units are simultaneously entered, the system performs at most one of them.

In March 2018, the word cryptocurrency was added to the Merriam-Webster Dictionary.[28]Altcoins

Tokens, cryptocurrencies, and other types of digital assets that are not bitcoin are collectively known as alternative cryptocurrencies,[29][30][31] typically shortened to "altcoins" or "alt coins",[32][33] or disparagingly known as "shitcoins".[34] Paul Vigna of The Wall Street Journal also described altcoins as "alternative versions of bitcoin"[35] given its role as the model protocol for altcoin designers. The term is commonly used to describe coins and tokens created after bitcoin.

Altcoins often have underlying differences with bitcoin. For example, Litecoin aims to process a block every 2.5 minutes, rather than bitcoin's 10 minutes, which allows Litecoin to confirm transactions faster than bitcoin.[36] Another example is Ethereum, which has smart contract functionality that allows decentralized applications to be run on its blockchain.[37] Ethereum was the most used blockchain in 2020, according to Bloomberg News.[38] In 2016, it had the largest "following" of any altcoin, according to the New York Times.[39]

Significant rallies across altcoin markets are often referred to as an "altseason".[40][41]Stablecoins

Stablecoins are altcoins that are designed to maintain a stable level of purchasing power.[42]Architecture

Decentralized cryptocurrency is produced by the entire cryptocurrency system collectively, at a rate which is defined when the system is created and which is publicly known. In centralized banking and economic systems such as the US Federal Reserve System, corporate boards or governments control the supply of currency.[citation needed] In the case of decentralized cryptocurrency, companies or governments cannot produce new units, and have not so far provided backing for other firms, banks or corporate entities which hold asset value measured in it. The underlying technical system upon which decentralized cryptocurrencies are based was created by the group or individual known as Satoshi Nakamoto.[43]

As of May 2018, over 1,800 cryptocurrency specifications existed.[44] Within a proof-of-work cryptocurrency system such as Bitcoin, the safety, integrity and balance of ledgers is maintained by a community of mutually distrustful parties referred to as miners: who use their computers to help validate and timestamp transactions, adding them to the ledger in accordance with a particular timestamping scheme.[18] In a proof-of-stake (PoS) blockchain, transactions are validated by holders of the associated cryptocurrency, sometimes grouped together in stake pools.

Cryptocurrency Prices Live, Cryptocurrency Charts - Prices.org

noreply@blogger.com (Ivan Kusuma) — Thu, 2 Dec 2021 13:17:00 +0700

The cryptocurrencies shown here are just the most popular ones, and this means not all of them can be found on this table. Full list, more then 1500 cryptos can be found, by clicking “LOAD MORE” button at the bottom of the chart, or just type any cryptocurrency symbol or name in the search box at the top of the chart.

- Cryptocurrency Prices
  
  To make things easier, this page displays the logos and the symbols beside the name of the cryptocurrency – it is therefore impossible to make a mistake when looking at the numbers. The logos, names, and symbols appear in the first, second and third column, respectively. The names and symbols of the listed cryptocurrencies are actually links. Clicking on these links a new page with individual data about the chosen coin will be displayed, though it might take some time for the data to load.
- .
  
  The next column is the crypto prices live, per unit, expressed in US Dollars, although the currency of the price can be changed in the small box at the top of the chart. The next two columns measure the recorded change as a percentile and as an actual value, respectively. The growth is shown in green while the loss is red color coded and has a minus in front of the number shown.
- Crypto Prices
  
  Other two columns that can be analyzed together, are the high and low for the last 24 hours. This is the highest and the lowest exchange rate the cryptocurrency reached in the past day, respectively. The numbers seen here are expressed in US Dollars, like in the fourth column.
  
  Next you’ll see the volume of coins that was used in the past 24 hours. The value is expressed in US Dollars. Of course, this number depends on the price of the coin, per unit.
  
  The last column shows the market capitalization of the crypto, which means total value of the coins of particular type. You’ll see that the changes almost every second. This is because the data is shown there as it happens. It is LIVE.

Tricks to Send Large Size Files via Email

noreply@blogger.com (Ivan Kusuma) — Mon, 21 Jan 2019 15:03:00 +0700

Many of you will often use email as a way to send files, whether it's just a document or a photo. However, what if you want to send audio or video-based files that are more than 30MB (megabytes) in size? What is certain is that Gmail service is not possible, because Google itself provides a file size limit of only 25MB.

For those who are not familiar, you can take advantage of various cloud services available on the internet. For the purposes of this tutorial, we use Google Drive which offers free cloud space of 15GB. See how these works Send Large Size Files with Gmail.

1. Open Google Drive on a webpage or application on a mobile device, and log in using your Google account.

2. Upload the file you want to share by clicking the "New" button at the top left of the page.

3. After that, click the file that was just uploaded to bring up the file sharing option (to the left of the eye icon at the top right of the page).

4. A new page will appear that can be used to enter the email address of the person you want to share the file with.

5. Don't forget to specify the type of access you want to give to people who have file links, such as edit, comment or view

6. If the person you want to send the file has a Gmail account, then just need to type their email address in the 'People' box.

7. Or, click "Get a shareable link", then "Copy Link", and paste it into an email. How it's very easy right? Good luck.

How to Restore Deleted Files on a Computer

noreply@blogger.com (Ivan Kusuma) — Sun, 20 Jan 2019 14:46:00 +0700

Deleting files accidentally sometimes occurs. Whether it's because of accidentally pressing the delete button or it could also be due to incorrectly selected files to be deleted.
Maybe you could say that some of us have experienced it. Does that include you? Hopefully not.

1. Check the recycle bin

Sometimes, people do not realize that there are two ways to delete files, that is permanently deleted and delete it temporarily or rather 'throw' the file into the recycle bin. If you accidentally delete a file, the first step you need to do is check the recycle bin. Because, it could be that the file is not permanently deleted, but is in the recycle bin. If there is, right-click on the file, then select restore. Voila! The file will appear again.

2. Restore the previous versions

If the previous step doesn't help, you can open the folder, where the file was originally located. Right-click on the folder, and, if available, select the "Restore previous versions" option. That way, you can bring back the contents of the folder from the date before the file was deleted.

3. Using backup files

If you regularly back up your hard drive, or at least your libraries, the file might be secured there. So, the next step is to recover the file. But if it turns out you don't have a backup file, it's time for you to make it a habit just to anticipate in the future.

4. Try the file recovery program

This method is the last if the previous three methods don't work. Currently, there are several file recovery programs. This program is generally very easy to use, and most interestingly, this program is widely available for free. Then, some of these programs are also portable. This means you don't need to install it on your computer to use it. You can download this program on another computer, and save it on a flash disk.

G-SYNC on the "Freesync" Monitor ?

noreply@blogger.com (Ivan Kusuma) — Sat, 19 Jan 2019 19:19:00 +0700

NVIDIA Announces G-SYNC Compatible Monitor: G-SYNC on "Freesync" Monitor

NVIDIA, on their blog today announced that it decided to expand on its G-SYNC line, by allowing Variable Refresh Rate (VRR) to run on monitors with VESA Adaptive-Sync capabilities. Yes, NVIDIA indirectly said that they would support Freesync Monitor

Statement from NVIDIA:

“There are hundreds of monitor models available capable of variable refresh rates (VRR) using the VESA DisplayPort Adaptive-Sync protocol. However, the VRR gaming experience can vary widely.

To improve the experience for gamers, NVIDIA will test monitors. Those that pass our validation tests will be G-SYNC Compatible and enabled by default in the GeForce driver.

G-SYNC Compatible tests will identify monitors that deliver a baseline VRR experience on GeForce RTX 20-series and GeForce GTX 10-series graphics cards, and activate their VRR features automatically.

Support for G-SYNC Compatible monitors will begin Jan. 15 with the launch of our first 2019 Game Ready driver. Already, 12 monitors have been validated as G-SYNC Compatible (from the 400 we have tested so far). We’ll continue to test monitors and update our support list. For gamers who have monitors that we have not yet tested, or that have failed validation, we’ll give you an option to manually enable VRR, too.”

NVIDIA seems to recognize that the Freesync ecosystem has produced hundreds of monitors capable of running the VRR feature (and the number of Freesync monitors is MUCH more than monitors that support G-SYNC). However, NVIDIA still considers that the gaming experience on some of these Freesync monitors will vary, unlike the G-SYNC standard which is generally optimal for the user.

For this reason, NVIDIA plans to test most of the Freesync monitors on the market, then the Freesync monitor that passes this test will be labeled "G-SYNC Compatible" and the Variable Refresh Rate feature will run by default from the driver.

Then what about the Freesync monitor that hasn't passed the test? NVIDIA said that they would give users the option to turn on the Variable Refresh Rate manually, even though the experience is not necessarily in accordance with NVIDIA standards.

Of course, to ensure that their G-SYNC standard still provides a premium display experience, they also announced a new standard, G-SYNC Ultimate, with the highest visual quality, with various additions such as variable overdrive, refresh rate overclocking, ultra-low motion blur and HDR support.

NVIDIA's support for running the Variable Refresh Rate on Freesync monitors certainly makes VRR technology more accessible to many users, especially NVIDIA GPU users who have not been able to afford a relatively expensive G-SYNC monitor.

NVIDIA: GeForce RTX is not just for playing games

noreply@blogger.com (Ivan Kusuma) — Fri, 18 Jan 2019 18:53:00 +0700

NVIDIA at CES 2019 in addition to introducing the GeForce RTX 2060, also announced several other things by Jen-Hsun Huang, CEO, and co-founder of NVIDIA. An interesting one, he mentioned, that NVIDIA did not want to make their new product the GeForce RTX, a perfect graphics card to play games. However, they want the GeForce RTX to be the perfect graphics card for gamers. Why?

NVIDIA immediately explained the reason behind their statement. In the current era, gamers are no longer just playing games. They have more activities than just playing games, but they are still not too far from the game world. Some activities such as creating and processing content, streaming, and enjoying VR also began and are increasingly being done by gamers.

Seeing this, NVIDIA, as mentioned by Jen-Hsun Huang, realizes that the graphics card made by them must also be able to offer more things for gamers, to support these activities. Because of that, they tried to show what made the GeForce RTX had more value than just to accompany playing games. New things are expected to make the GeForce RTX a "perfect" graphics card for gamers' activities with their PC.

As support for things that can add value to a GeForce RTX for gamers, NVIDIA works with several parties to provide accelerated support to enhance the gamers experience when they use multiple applications. Benefits of accelerating More components in the GeForce RTX GPU offered by NVIDIA

RED video editing, where NVIDIA provides support for video processing acceleration up to the high resolution, such as 6K or 8K, with RED cameras
OBS for streaming professional classes, where with just one PC, gamers can play games while streaming with special acceleration from the GeForce RTX, comfortably in high quality
Turing VRWorks was also prepared, in collaboration with HTC Vive, to optimize the experience of enjoying content at the HTC VIve HMD

These things are NVIDIA's first step to support gamers to get a "perfect" graphics card not only to play games. Looking ahead, it seems NVIDIA plans to add a variety of other support, with the acceleration that can be offered by their new GeForce RTX GPU.

Short Snapdragon 855 Review

noreply@blogger.com (Ivan Kusuma) — Thu, 17 Jan 2019 21:34:00 +0700

Spesifikasi Qualcomm Snapdragon 855
One thing that is important to mention is that the SoC is produced with 7 nm lithography. This is the first Qualcomm SoC produced with the most modern lithography for now, where previously they still used 10 nm lithography for Snapdragon 845. This Snapdragon 855 carries an octa-core CPU, a configuration that looks the same as its predecessor. But the Kryo 485 Snapdragon 855 CPU is advancing with the latest core design.

This CPU comes with a configuration of 1x Kryo 485 Gold Prime 2.84 GHz, 3x Kryo 485 Gold 2.42 GHz, and 4x Kryo 485 Silver 1.8 GHz. Kryo 485 Gold Prime and Kryo 485 Gold are built on the basis of the Cortex A76, while the Kryo 485 Silver is built on the base of the Cortex A55. That makes this SoC have a more modern CPU than Snapdragon 845.

Compare	Snapdragon 845	Snapdragon 855
Litografi	10 nm	7 nm
Number of Core	8	8
Core Cluster #1	4x Kryo 385 Gold 2.8 GHz	1x Kryo 485 Gold Prime 2.84 GHz
Core Cluster #2	4x Kryo 385 Silver 1.8 GHz	3x Kryo 485 Gold 2.42 GHz
Core Cluster #3		4x Kryo 485 Silver 1.8 GHz
GPU	Adreno 630	Adreno 640
Display Resolution	up to 4K	up to 4K HDR
Memory Support	LPDDR4X 1866 MHz	LPDDR4X 2133 MHz
Memory Channel	Quad (4x 16-bit)	Quad (4x 16-bit)
DSP	Hexagon 680	Hexagon 690
ISP	Spectra 280	Spectra 380
Camera Support	32 MP Single; 16 MP Dual	32 MP Single; 20 MP Dual
4G	X20 LTE (1200 Mbps;150 Mbps)	X24 LTE (2 Gbps;316 Mbps)
5G	N/A	External X50 5G
WiFi	Gen. 5 (WiFi AC)	Gen. 6 (WiFi AX)
Bluetooth	Bluetooth 5	Bluetooth 5
Fast Charging	Quick Charge 4+	Quick Charge 4+

For the CPU side, Snapdragon 855 is seen for around 41% compared to Snapdragon 845 for single core testing, which is seen from the Geekbench 4 single core score. These advantages can be generated from several things, including the use of the Kryo 485 Gold Prime, based on the Cortex A76, which carries a more modern architecture than Kryo 385 Gold on Snapdragon 845. While for multi-core, SoC is superior to about 25% of Snapdragon 845.

On the GPU side, it can be seen that up to 17% excellence can be obtained. This shows that the GPU in Snapdragon 855 is increasing compared to the one on Snapdragon 845, which is actually still difficult to match with another premium SoC GPUs. Interestingly, not only in terms of capabilities Qualcomm also offers features that make Snapdragon 855 offers a better gaming experience, especially with HDR support, as well as Snapdragon Elite Gaming packages.

Compare	Snapdragon 845	Snapdragon 855
Antutu 7	100 %	132 %
Geekbench 4 Single	100%	141 %
Geekbench 4 Multi	100%	125 %
3DMark Sling Shot	100%	117 %
3DMark Sling Shot Extreme	100%	115 %
GFXBench T-Rex Offscreen	100%	111 %
GFXBench Manhattan 3.1 1080p Offscreen	100%	116 %
GFXBench Manhattan 3.1 1440p Offscreen	100%	117 %

Apple Needs to Cut Price of the Smartphone

noreply@blogger.com (Ivan Kusuma) — Wed, 16 Jan 2019 20:26:00 +0700

It's no secret that every time Apple releases its latest smartphone, the price of the new product will definitely be high compared to premium smartphones from Android. The high price of this Apple product poses its own pros and cons, where perhaps the majority of users are not too concerned about the high price compared to those who have never used it. However, considering the price of the Apple iPhone XR which has recently been released has a very high price with the most standard model can reach USD 750, there are some parties who feel that this price is starting to feel unnatural.

Wedbush analyst Daniel Ives, quoted by Ubergizmo, revealed that Apple needs to reconsider the selling price decisions of its products and start considering price cuts as well. "As we have discussed with investors, the price tag of Apple that is too "confident" for the iPhone XR is a major factor in the decline in revenue experienced by Apple in the fourth quarter of last year. While the iPhone XS continues to focus on premium price points, the upgrade turnover point for the latest iPhone is the iPhone XR, with at least 20% of iPhone users represented in China to be able to get a chance to upgrade."

Apple CEO Tim Cook also mentioned that there was a lower demand for smartphones compared to what was expected at the start, with how this device wasn't selling well in China. However, this can also occur due to boycotts in China, where many iPhone users have finally switched to their own Chinese-made smartphones such as Huawei. But given the price of premium smartphones made in China which have more reasonable prices, the iPhone seems to need a price adjustment again to be able to compete with these smartphones.

Advantages windows 10

noreply@blogger.com (Ivan Kusuma) — Thu, 18 May 2017 20:26:00 +0700

Microsoft announced that Windows 10 was officially launched simultaneously in 190 countries, including Indonesia. The latest generation of Windows operating system which is claimed as the best Windows version in history. There are so many advantages of Windows 10 than ever before. Moreover, this comes as a free upgrade for PC and tablet users based on Windows 7 and Windows 8.1 original.

The advantages of Windows 10 compared to previous versions in the claim more personal, natural, and safe to improve user productivity because in the process of making Microsoft pay attention to various user suggestions through the program Windows Insider.
Another advantage of Windows 10 is its ability to adapt to share the needs of its users including support for various technological devices including the internet of things (IoT). Here are some features of the advantages of the latest Windows 10 it has.

10 advantages of windows 10 :

1. Cortana, the personal digital assistant of Windows 10
The personal assistant digital Cortana who has been present and familiar enough in Windows Phone will be available for all devices based on Windows 10. Cortana version of Windows 10 can detect sound with more intelligent, a feature that becomes one of the advantages of this Windows 10 can facilitate user activity To do things just by doing voice commands.

Some things that can be done such as finding the required information, scheduling, providing reminders and even search for documents in the computer with only the voice command that we enter. Not only that, but Cortana also learns the preferences and habits of its users, can be ordered to play music, telling jokes to be a friend to vent like a real assistant.

2. The Return of the Start Button & Live Tiles in Windows 10
By the sharing of suggestions from users of Windows 8.1 who feel the loss of the Start button that has become the hallmark of Windows for decades, another advantage of Windows 10 is the return of the Start Menu Button like Windows 7. The presence of this Start button makes the users more and more windows Familiar with look and activity when using it.
Not only the start button but Live Tiles feature previously existed in Windows 8 is also maintained, with this feature users can instantly see the latest updates from people nearby through Live Tiles without having to bother opening the application.

3. Support Voice, pen, gesture So Excess Windows 10
Standard command input interaction via mouse or touch screen is commonly done on older versions of windows. Another advantage of Windows 10 is its ability to support user interaction more naturally because Windows 10 also supports input interaction using voice, pen and gesture body. These various inputs make Windows 10 more interactive than the previous version.

4. Microsoft Edge Come, Goodbye Internet Explorer
The presence of Windows 10 is a farewell to the classic browser windows Internet Explorer. Because Windows 10 brings the latest browser named Microsoft Edge. The main advantages of Microsoft Edge are its ability to draw, cross out, and give notes on web pages and share them directly with their fellow users.

The combination of Ask Cortana and Edge features also facilitate the search for answers by just highlighting the phrase or word you want to know, then right click, Cortana will give more details about the phrase. By enabling Microsoft Edge reading view, users can be more comfortable reading the web page or saving the page for further reading.

5. Multi-doing and virtual desktop Another advantage of Windows 10 is the ability to support multiple desktops, not just one but up to 3 desktops simultaneously in one screen. The Multi Doing feature and virtual desktop allow users of Windows 10 to view documents simultaneously and share their work at once. To move the file to some desktop view, this can also be done just by doing drag and drop command.
6. Latest Windows Store
Another advantage of Windows 10 is the presence of Windows Store. Want to download apps, games, music, and videos? Users simply access the Windows Store and can instantly find all the latest apps, music and videos. The Windows Store is a complete one-stop shopping for free and paid apps, games, movies, TV shows and music, which works on all Windows 10 devices.

All content on the Windows Store has been certified by Microsoft to ensure the security of the device. In addition to existing applications in Windows 8.1, such as Netflix, Windows Store also provides a variety of new Universal Windows applications, such as Twitter, "Minecraft: Windows 10 Edition beta," as well as various applications of games, business, and news portals.

7. XBOX, Built in and Office Mobile apps
The advantages of Windows 10 that can be enjoyed by the gamers that support to the Xbox. Xbox users can use any Windows 10 device to play and share game results with other gamers. Other advantages of Windows 10 also bring a variety of default applications such as Photos; Maps; Groove, music apps, movies and TV series.

For the process of sharing files in the cloud can also be done easily thanks to integrated with OneDrive. On the same day, Office Mobile Apps, consisting of Word, Excel, and PowerPoint for tablets are available in Windows Store for download by Windows 10 users. Office 2016 will reportedly be released separately.

8.Continuum
One of the advantages of Windows 10 is the facility of connectivity between devices through the Continuum feature. Simply connect a smartphone with a laptop or PC that has Windows 10 then the smartphone display will appear on the laptop or PC screen, or vice versa make the smartphone, the tablet has a display like a desktop or a laptop.

In addition to interconnection to fellow Windows 10, compatibility with various devices that have other operating systems can also be done easily using the Microsoft Phone Companion App. Users of iPhones, Android, and Windows Phone can connect and connect with all Windows 10 devices.

9. Windows Hello - Security Biometric Detection
No more need to bother entering a password. Now, for the first time, Windows 10 comes with the features of Windows Hello, a security system that makes users fast, easy and convenient sign-in to the device, by simply scanning the face or fingers. This feature of biometric security detection is an advantage over Windows 10 compared to previous versions of windows.

10. Free Upgrade Windows 10
Excess Windows 10 compared with previous versions that can be enjoyed for free by upgrading previous windows. However, this free upgrade facility can only be enjoyed only for users of Windows 7 and Windows 8 original, if users of pirated version of windows, of course, will not be able to upgrade for free. Windows 10 comes with Windows 10 Home and Windows 10 Pro. Windows Home 10 version can be used by users of Windows 7 Home Basic and Home Premium, and Windows 8 and Windows 8.1. While the Windows version of Pro will be available for free to users of Windows 8 and Windows 8.1 Pro, and users of Windows 7 Professional and Ultimate.

For Windows users who do not have Windows 7 and Windows 8 original, can enjoy Windows 10 Home with a price tag worth USD 119 or approximately USD 1.6 million. While the pro is valued at USD 199 or equivalent to Rp 2.6 million. Meanwhile, for the upgrade version of Windows 10 Home to Pro, Microsoft set the price of USD 99 or about Rp 1.3 million. More information about upgrades, new devices, and compatibility conditions, and applications for Windows can be found at http://www.windows.com/windows10upgrade

How to Properly Use a Computer

noreply@blogger.com (Ivan Kusuma) — Wed, 17 May 2017 20:01:00 +0700

In this modern era, using a computer is not something extraordinary anymore, you don't need to have a special education background to operate computers, with enough you can "read and write" you can already use, understand simple computer commands and operate it.

As a Novice computer user, you may find the difficulty of how to operate the computer. An operation of a computer is a fundamental step that must be mastered by beginners when learning the computer. Operate a Computer for beginners might be difficult because they're doing it. At this time the article, how do I operate the Computers will be discussed more simple for easily implemented and applied.
How to operate the computer itself consists of three stages, namely how to turn on the computer, how to operate the computer itself and how to turn off the computer. Here are some ways to operate the computer that is good and right that you can use as an additional reference.

1. Turn on your computer
Before turning on the computer, there are several things to be aware of which ensure devices such as the keyboard, mouse, monitor, and power cable in the State of the connected power supply and make sure the PC already installed the operating system. Here are the steps turn on the computer.
Press the power button on the CPU then follow by pressing the button on the monitor. Wait a few moments until the loading process of a Windows window appears, and the computer/PC is ready for use.

2. Operate a Computer
After the computer is turned on, then the next process is to operate a computer. So that you can more quickly master the computer, then use the computers to suit your needs and your goals are Learning the computer, if you are a Designer, then you can use the Design Software such as Corel Draw, Adobe Photoshop, 3D and others to be more focus on the activity of Your design, if you are a Programmer, you can use Visual Basic, C++, C #, Java, PHP and others to support your work learning objectives, and if your computer is just for typing, send E-mails, create letters and other activities that support the work of the Office, then Microsoft Office (Microsoft Word, Excel, PowerPoint, Access) and a bit of knowledge about the internet have very powerful tool to help you lighten your work.

3. Turn off your computer
To turn off the computer (Shutdown), there are several stages to be aware of are: Close all applications you are using. Click the Start menu (XP)/Windows Logo (7) in the lower left corner. Select Shutdown and wait a few moments until your computer is completely dead. After the computer is completely dead, then press the button on the Monitor and speakers, Stabilizers and other Computer Devices. After that, unplug the cable from the stop contact. It is aimed to save power and to anticipate the occurrence of shorted the electricity. The steps above should you do in order. Turn on and turn off your computer properly and could actually extend the use of your computer. In addition to your computer will also always fresh and rarely troubled.

If you are already operating a Computer in a way that is good and right, then the next is to know Healthy Tips using a computer. Waiting on the next Computer Learning post ya. Hopefully this time the Article could be useful and could be a reference material Learning your computer.

Android users Need to Know 4 Features Google Now

noreply@blogger.com (Ivan Kusuma) — Wed, 17 May 2017 19:44:00 +0700

Google has announced the presence of Google Android smartphone user to Assistant outside the Pixel. But yet the full Android users can sample the capabilities of the virtual assistant.
However, Google has actually embedded the capability that is not less interesting on Google Now. Unfortunately, not all users know the capabilities of the named feature Now on Tap.

1. Translate the word
This way it is very suitable for you who reluctantly put up Google Translate on the smartphone. Through this way, you can translate the phrase directly without the need to open the application.
To do this, you only mark the words translated. After that, turn on Now on Tap at Google Now by pressing the Home button for a few seconds, and the results of direct translation will be presented.
Remember not the entire text can be marked, as in chat or social media application, you can enable this feature in a manner that is somewhat different.

Simply open a page that would like to be translated, and then turn on Now on Tap and select the icon like a finger pointing. Then, choose the word you want to be brought, and the translation result appear.

2. Access shortcuts to many applications Google Now also provides access to some main application shortcuts. While on the main page of your smartphone, you just enable Now on Tap and a shortcut to create a reminder, turn on the alarm or set the timer will appear on the screen.

3. Take screenshots more easily
The different methods used to take screenshots on Android devices is pressing the Home button and volume down simultaneously. But there's actually an easier way, namely by making use of the features in Google Now.

In this way, you only select the screen that will be taken and then turn on Now on Tap. Once open, select the Share button that appears, and the screen will be automatically taken pictures of her.

4. Know the images displayed
Other functions are also rarely known is the ability to recognize images that are displayed on the screen of a smartphone. This ability is similar to the one owned by Bixby, Samsung hosts virtual assistant.

Same as before, you just enable Now on Tap when he wanted to get to know an image on the screen of a smartphone. This capability can be used on the new pictures were taken, or that are already stored in the gallery.

Know the Difference Windows 32bit and 64bit

noreply@blogger.com (Ivan Kusuma) — Wed, 17 May 2017 18:05:00 +0700

Windows is the most popular operating system in World. Users are no longer due to laptops or computers using this operating system. There are many types, and types of Windows that are employed in the world and besides there is also a different system base in between this Windows.

So far two primary systems are 32 bit and 64 bit. Sometimes users do not notice the underlying Windows that is used, whether 32 bit or 64 bit. Loose for use, there is a difference between the two, and this difference will have an impact on performance. Actually, what are the differences and advantages of Windows 32 bit and 64 bit? Here is a review.

1. The amount of RAM that can be used
The amount of ram a win 32 and 64, The most fundamental difference is known by many users is the maximum amount of RAM that can be utilized. Each system has a different limitation. For Windows-based 32 bit has limitations of the smaller of RAM on a 64 bit. Windows 32 bits have a maximum usage limit is less than 4 GB of RAM (about 3.2 GB) and will work more optimal when using 1 or 2 GB of RAM. While the Windows 64 bit can be read to more than 4 GB of RAM. If on Windows 32 bit paired RAM for 4 GB then that will be read only up to 3 GB only. This is caused due to the difference in processor architecture between 32 bit and 64 bit.

2. The performance of 32 bit and 64 bit
32 and 64-bit processor, The difference in base a Windows System 32 and 64 bit is determined by the capabilities of processors. Of course if compared, 64-bit processor technology newer than on 32 bits. Windows 32 bit with 32-bit processors as well, have the ability to be under 64 bit. So the combination of Windows and processor is only suitable to do light work and open the application which is not too heavy. While the Windows 64 bit processor and suited to more substantial work such as design, video editing, etc.

3. the ability to process Data
Data proves 32 and 64 Architectural differences on Windows and 32 and 64-bit processor would certainly be very influential on the performance of the computer itself. Numbers 32 and 64 represents the actual amount of data that can be processed in one round. 32 bit means that when doing a one-time process, the data loaded is 32 bits. So in one data processing, Windows, and 64-bit processors faster and up.

4. Kompatibilatas Software
The difference is quite influential as well is the compatibility of software that can be used. Windows 32 bit will not be able to run 64-bit software. While the Windows 64 bit more freely because it can run 64 or 32-bit software.

Advantages and disadvantages of Windows 32 and 64 bit

Benefits of Windows 32 bit: Can run older software and applications with a base of 16 bits. More compatible with older drivers. Suitable for laptops or older computers. Can work with optimal though with only 2 GB RAM

Lack of Windows 32 bit: Just a little new software compatible Cannot use more than 4 GB of RAM Cannot be used for heavy software like After Effects

Advantages of Windows 64 bit: Faster and more efficient Being able to make more optimal processor performance Can run 32-bit software Suitable for running the latest software that prioritizes graphics

Lack of Windows 64 bit: Not appropriate for older PC

Useful 5 features of Android is Rarely Used

noreply@blogger.com (Ivan Kusuma) — Sun, 14 May 2017 19:21:00 +0700

Android operating system is a full OS with access customization. So from that, many are infatuated with Android smartphones compared to other operating system phones. However, do you know? Many features of Android that you do not use even though it is very useful. True, there are many useful Android features, but you rarely use them correctly. Approximately, what are the features?

1. Android Device Manager
Did you ever lose a smartphone Android you somewhere? When you lost your mobile phone knows, surely you will be very frantic and stressful. But, if you know what Android Device Manager, you must not be too freaked out.

Android Device Manager himself made to the Android operating system 5.0 and above. By using this feature, you can find where you are devices or even can delete data crucial to security.

To use it, you live to Settings Security Administrator Device > > > enable Android Device Manager.

2. User Accounts
Don't ever feel you passenger main HP same others? You may not dong can use arbitrarily, let alone wear each application. Therefore, the advantages of Android one again it is you can add more accounts to make a new profile.

Well, later in the profile in the smartphone, you can set up and install any application without the need to change the initial settings in the account before. Unfortunately, this feature is a stop on the Android operating system 5.0 only.

To use it, you to Settings > User > select Add user. Because the Wiki using the smartphone Xiaomi, then the Wiki name to Guest Mode.

3. Screen Pinning
Sucks if someone is using your smartphone and check out every single thing that exists on your mobile phone. Therefore, you should protect it by either using the features Screen Pinning. What is it?

This feature will make the inexperienced user can only open some specific applications only. In fact, Home button, Back, and Recent was not responsive. That way you can limit the users who like the fad when open-opens smartphones you.

To use it, you to the Settings Screen Pinning > > Security and turn on that feature. Next, you open the application you want to pin, continue to press the pin icon and select Recent which is in the lower right corner.

4. Smart Lock
Sometimes, as a human being, you are still worried whether the security level Android smartphone you've been excellent or not. Well, if not, you can add a level of security through hp Smart Lock.

Yes, this is an advanced security which is the default Android. You can also customize it and set up whatever is appropriate for the use of you. So, the smartphone will be more recognize the voice, place, even the body though.

To use it, you must first turn on the lock to the mode Pattern or a Password. Then, Settings the Trusted Agents > > Smart Lock is activated. For customization, Settings > Smart Lock.

5. Notification Priority
For you who already updates or have a smartphone with Android operating system 6.0 Marshmallows, you will more freely again tinker with Android phones. This is because Google already provides more features and one of them is the Notification Priority.

What is it? When you get a notification of a particular application, then the notification priority by being in the top positions. So, you don't need to scroll the notification window to search for it.

To use it, you to Settings > Apps > select one application > select Notifications > enable Priority.

It's her five features Android is rarely used but in fact is very useful for you. Are you already using any of the features of Android smartphone on top?

iPhone 7 Plus vs Galaxy S7 edge

noreply@blogger.com (Ivan Kusuma) — Mon, 1 May 2017 18:50:00 +0700

Various vendors have their flagship products respectively. However, brands in the world whose name always is called Apple and Samsung. Their products are well known until now is the Apple iPhone 7 Plus and Samsung Galaxy S7 Edge.

Although there are already Samsung Galaxy S8, still an Edge of S7 Prima Donna among devotees of gadgets. Therefore, if both are in Buffalo, who would win?

Samsung Galaxy S7 iPhone Edge and 7 Plus is a smartphone that is intended for the upper class. This flagship Smartphone has a lot of advantages, both regarding performance as well as design. So, take a look at the comparison below:

Design and the display
Regarding materials, the Samsung Galaxy S7 Edge indeed impressed more luxurious. Because, with a comprehensive wrap of the glass to the rear, making the S7 Edge had quite superior advantages compared with other flagship smartphones.

iPhone 7 Plus does not want to lose. Coated with metal quality, the luxurious impression also tasted once. On the design side, because it uses glass materials up to the rear, this makes the Samsung Galaxy S7 Edge slippery when gripped and iPhone 7 Plus superior comfort from the side.

On the screen, the Samsung Galaxy S7 Edge is far superior. For Samsung bold 2560 x 1440 resolution dunked pixels, this makes it much more sharply. In fact, its screen design is also much better than iPhone 7 Plus.

Specifications
Specifications of Samsung Galaxy S7 spec iPhone Edge and 7 Plus two phones that immerse the best in class hardware. However, the very individual differences are all on Android and iOS who each give the best performance in its class.

In the specs, Samsung Galaxy S7 Edge is indeed far superior to, either from the processor to the RAM capacity. However, it turns out, after seeing the results of a comparative benchmark AnTuTu, perhaps you will shock.

Camera
iPhone 7 Plus is the first Apple product that is pinned in the back dual camera with 12MP size. So, it's obvious from the side of the camera, iPhone 7 Plus is superior in comparison of Samsung Galaxy S7 Edge. But, from the side of the diaphragm, S7 Edge is still better.

For the future, iPhone 7 Plus also remains still Excel regarding the size of the megapixel. The reason, iPhone 7 Plus sizes 7MP and S7 Edge only 5MP. Back again, from the side of the diaphragm, S7 Edge still excels with f/1.7. So, if in low light conditions, S7 Edge can still be photographed well.

Battery
Regarding battery life, Samsung Galaxy S7 Edge of the iPhone wins hands down 7 Plus. Because of the capacity of the S7 's own Edge of 3600mAh. Whereas, iPhone 7 Plus 2900mAh batteries only have.

Storage
On the part of apple storage internal 32 GB, 128 GB, 256 GB, while Samsung provides an internal 32 GB, 64 GB, 128 GB. But for the Apple does not provide external memory while Samsung may increase the maximum external memory up to 256 GB

RAM
Samsung 4 GB of supported and to Apple only 3 GB

Conclusion
As one of the flagship smartphone, Apple iPhone 7 Plus it's far superior to the Samsung Galaxy S7 Edge. If you are concerned with performance based on benchmarks, then select iPhone 7 Plus. If you want to design the anti-mainstream smartphone, then select S7 Edge.
Two smartphones on top of it are proven there is nothing geeky, all the best-in-class smartphone.

Best Laptops 2016

noreply@blogger.com (Ivan Kusuma) — Tue, 30 Aug 2016 16:31:00 +0700

Best Laptops 2016 - Laptops are portable computers that we can take wherever. Now the laptop is a necessity for almost everyone from students to businessmen. According to a leading research institute in the world, trade laptop Every Country inthe Worlds continues to increase & ASUS even stronger position at the top with 33.1 percent of the market.

For those of you who are looking for a laptop, choosing a laptop is not easy as it seems, especially so now given the advent of Windows 8 and 8.1. The number of laptop products are available online or available at electronics stores, enough to make up our minds spinning. Most people have a general idea of the laptop they should like what they want in terms of features, for example, but are often intimidated by the options available. That's where we provide a solution with the World's 20 Best.

The first thing to consider is what you need. Are you looking for a laptop for gaming needs? Then the graphics card and the big screen is an important component in a laptop to choose, please check the list of Top Game Laptop us or you can see the list of the 10 Best Gaming Laptop Offers we, for a more affordable price.

There are many laptops out there, from a desktop replacement laptop, big screen laptop, laptop ultraportable lightweight, even a laptop / tablet convertible. We help you narrow down the choices by collecting the top 10 best laptops in the world today.

Dell XPS 13 9350

Editor's Picks | Best Laptop 2015/2016

Dell XPS 13 laptop 9343 became our favorite as the best of the year. Laptop Windows 10 in a compact design and superior in several important things such as the quality of the screen with the small screen border and good performance. Laptop Cool with smart design and the new generation of Intel processors.

Specifications

Type	Ultraportable, Ultrabook
Operating Systems	Windows 10
Processor	Intel Core i7-6500U
Graphics Cards	Intel HD Graphics 520
RAM	16 GB
Storage	512 GB SSD
Battery Life	11 hours 42 minutes

Microsoft Surface Book

Editor's Picks | Best Hybrid Laptop 2015/2016

Hybrid Laptop best a very strong and powerful. Built with high-end components, including the new Intel processors and NVidia graphics optional. Some components and partly hidden in the bottom of the battery, so half a tablet is lighter. High resolution screen looks great, and the included stylus pen is very good.

Specifications

Type	Ultraportable, Hybrid (Laptop Tablet)
Operating Systems	Windows 10
Processor	6th Gen Intel® Core ™ i5 or i7
Graphics Cards	NVIDIA GeForce GPU with 1GB of GDDR5 memory
RAM	8GB or 16GB RAM
Storage	128GB, 256GB, 512GB, or 1TB SSD
Battery Life	12 hours

Alienware 17 (2016)

Editor's Picks | Best Gaming Laptop 2016

Alien ware 17 (2016) we chose as the best gaming laptop today. The latest version of the Alien ware 17 had received a renewal of hardware-enhanced, especially NVidia GeForce GTX 980M GPU, one VGA graphics card in the world's most powerful laptop. 17-inch gaming laptop that is almost perfect in all aspects.

Specifications

Type	Laptop Gaming
Operating Systems	Windows 10
Processor	2.7-GHz Intel Core i7-6820HK
Graphics Cards	NVIDIA GeForce GTX 980M with 8GB GDDR5
RAM	16GB RAM
Storage	a 16GB SSD, 1TB HDD
Battery Life	3-4 hours (Gaming) - 7.5 hours of normal use

Asus Zen Book UX303U

Editor's Picks | Laptop Best Price 2015/2016

Laptop at the best prices. Zen Book UX303U is a smart choice with a limited budget. Having a faster processor performance and screen full-HD matt superior. The latest from Asus Zen Book a Windows notebook that is balanced, intelligent and strong.

Alienware 13

Preview

13 Alien ware gaming laptop best compact is very strong, suitable for playing all modern games in Windows. This gaming laptop may be a bit thick but relatively mild, and has been well designed.

MacBook Pro Retina Display 15inch (2015)

Preview

MacBook Pro 15-inch widescreen with brilliant Retina display, a powerful processor and a choice of the latest graphics cards, plus a faster flash storage and a new Touch trackpad. The best option for those who want a powerful large-screen laptop.

MacBook Pro 13-inch Retina Display (2015)

Preview

MacBook pro with the latest Intel new CPU, faster memory, the battery is more durable and a new trackpad with a standard 13-inch MacBook Pro. Is a good choice for premium compact laptop.

MSI GS60 Ghost Pro 3K

Preview

Best gaming laptop of our favorites. MSI GS60 Ghost Pro 3K is a midrange gaming laptop that comes with a great price, with a few small touches that will delight gamers. Thin, light and 3K is a big thing out of this gaming laptop.

Apple MacBook Pro 15-inch (2014)

Preview

With the latest Intel processors that have been updated and fast flash storage, MacBook Pro 15-inch (2014) ahead of the competition rather than competitors with workstation-class performance and battery life of up to nine hours.

Specifications

Type	Media, Business, Desktop Replacement
Operating Systems	Mac OS X
Processor	Intel Core i7-4750HQ, 2.0 GHz
Graphics Cards	Intel Iris Pro 5200
RAM	8 GB
Storage	256 GB
Battery Life	8 hours 55 minutes

Acer Aspire S7-392-6411

Preview

If you're looking for a slim laptop to show off, but still be able to do real work in Windows 8, Acer Aspire Ultrabook S7-392-6411 is the most appropriate choice for you in this best laptop list. This laptop is the culmination of a trend Ultrabook.

Specifications

Type	Ultraportable, Ultrabook
Operating Systems	Windows 8
Processor	Intel Core i5-4200U, 1.6 GHz
Graphics Cards	Intel HD Graphics 4400
RAM	8 GB
Storage	128 GB

Apple MacBook Pro 13-inch (2014)

Preview

Apple MacBook Pro 13-inch (2014) uses an Intel-based Core i5 Haswell very power efficient, giving users a life span that can last more than 11 hours of continuous use and still have a good quality graphics and fast processor. This laptop is cheaper than last year's model, but it's better to get a title as 'Editors' Choice for high-end ultraportable laptop best leading computer magazines.

Specifications

Type	Ultraportable, Business
Operating Systems	Mac OS X
Processor	Intel Core i5-4250U, 2.4GHz
Graphics Cards	Intel HD Graphics 4400
RAM	4 GB
Storage	128 GB

Asus Transformer Book T100TA (64GB)

Preview

For sub-price of $300, the Asus Transformer Book T100TA Hybrid Laptop Windows 8.1 is fully functional, and the natural successor to the ideal netbook from a few years ago. This laptop is light enough, it can be used as a computer or tablet & priced at an affordable price.

Specifications

Type	Tablet, Ultrabook
Operating Systems	Windows 8
Processor	1.3 GHz Intel Atom Z2760
Graphics Cards	Intel HD Graphics
RAM	2 GB
Storage	64 GB

HP Chromebook 11

Preview

HP Chromebook 11 is built based on the design is sleek and stylish with a mobile internet connection is freed from the limitations Chromebook Wi-Fi.

Specifications

Type	Ultraportable, best Budget
Operating Systems	Google Chrome OS
Processor	1.3 GHz Intel Atom Z2760
Graphics Cards	ARM Mali- T604
RAM	2 GB
Storage	16 GB

Dell Inspiron 14R-5437

Preview

Ten hours of battery life comes with good specifications, sailing 14-inch laptop is quite affordable as a desktop replacement. That is a brief overview of the Dell Inspiron 14R-5437.

Specifications

Type	Desktop Replacement
Operating Systems	Windows 8
Processor	Intel Core i3-4010U 1.7 GHz
Graphics Cards	Intel HD Graphics 4400
RAM	4 GB
Storage	500 GB

Dell Latitude E7440 Touch

Preview

Business Ultrabook from Dell that offers a mix of good features of premium features, good performance, excellent battery life, and a very good compatibility.

Specifications

Type	Business, Small Business, Ultrabook
Operating Systems	Windows 8
Processor	Intel Core i5-4300U 1.9 GHz
Graphics Cards	Intel HD Graphics 4400
RAM	4 GB
Storage	256 GB

Lenovo G580

Preview

With class-leading performance and feature set that is awesome, Lenovo G580 is a laptop with a very good value, with reasonable prices that give users a lot of money left over to save.

Specifications

Type	Desktop Replacement
Operating Systems	Windows 8
Processor	Intel Core i5-3210M 2.5 GHz
Graphics Cards	Intel HD Graphics 4000
RAM	4 GB
Storage	500 GB

Lenovo Idea Pad U430 Touch

Preview

With very little compromise and all-day battery life, Lenovo Idea Pad U430 Touch is an entry-level Ultrabook best you can get.

Specifications

Type	General Requirements, Best Price
Operating Systems	Windows 8
Processor	Intel Core i5-4200U 1.6 GHz
Graphics Cards	Intel HD Graphics 4000
RAM	4 GB
Storage	500 GB

If you are looking for a cheap laptop that is affordable, try to look for any laptop under $300 price that offers at least a Core i3 processor and 4GB RAM memory. If the business system is what you need, then the security measures like fingerprint reader and TPM module is a liability. For those who spend a lot time on the road or outside activities, the Ultrabook or ultraportable laptop is perfect. For those who need a system that is intended for watching movies, Blu-ray is a must. The hundreds of editors test the system every year to help us find the best laptop.

Learn and Know Cloud Computing

noreply@blogger.com (Ivan Kusuma) — Mon, 29 Aug 2016 14:51:00 +0700

Learn and Know Cloud Computing - We are now in the era of the Internet, Cloud Computing terms that we've heard. Do you already know what is Cloud Computing? Let us learn and find out about cloud computing.

Definition of Cloud Computing.
Cloud computing may still faintly audible to the layman. But the existence of cloud computing in the digital era has now actually been felt in the community in their daily lives such as the use of email and social media. Cloud storage in general, the definition of cloud computing is the combined use of computer technology in a network with Internet-based development that has the function to run a program or application via a computer connected at the same time, but not all connected via the Internet using cloud computing.

Cloud-based computer technology system is a technology that makes the Internet as a central server for managing data and user applications. This technology allows users to run the program without the installation and allow users to access their personal data through a computer with internet access.

How Cloud Computing Systems Work
Cloud systems work using the internet as a server in data processing. The system allows users to log on to the Internet connected to the program to run needed applications without installation. Infrastructure such as data storage media and also the instruction of the user is stored virtually through the Internet network and then orders - orders were followed to the application server. Once the order is received in the application server and then the data is processed and the final process the user will be presented with a page that has been updated in accordance with the instructions received earlier so that consumers will benefit.

For example, through the use of email such as Yahoo or Gmail. Data on multiple servers are integrated globally without having to download software to use it. Users only need an internet connection and all data is managed directly by Yahoo and Google. Software and memory for user data is not in the computer but are integrated directly via the Cloud system using a computer connected to the internet.

Here is a brief explanation of Cloud Computing, which has worldwide system that can help companies or organizations in the efficiency of data storage. Several factors such as the availability of the necessary internet as a key channel in the distribution of the data, the quality of the vendor will service Cloud systems as well as security and privacy issues such as hacking / hackers to hack the internet should be considered separately before switching to the Cloud. In addition to vendors that need to improve the quality of their services, users are also expected to be wise in choosing quality vendors that they will use to manage data based on Cloud Computing.

Benefits of Cloud Computing and Application in Life
After a brief elaboration of the definition above could certainly use technology to the cloud system is quite easy for users other than in terms of the efficiency of the data, as well as cost savings. Here are the benefits of the benefits to be gained through cloud-based technology system.

1. All Data Stored in Centralized Server
One of the advantages of cloud technology is enabling users to store data centrally on a server based on the services provided by service providers of Cloud Computing itself. In addition, users also do not have to bother anymore to provide infrastructure such as data center, media storage / storage etc. because all has been available virtually.

2. Data Security Security of user data can be stored safely through the server provided by a service provider such as Cloud Computing technology platform guarantees, warranties ISO, personal data, etc.

3. Flexibility and Scalability High
Cloud technology offers flexibility with ease of access to data, whenever and wherever we are with a note that the user (users) connected to the Internet. Additionally, users can easily increase or decrease the capacity of data storage without the need to purchase additional hardware such as the hard disk. Even one of the world-renowned IT practitioners, the late Steve Jobs said that the purchase of physical memory to store data such as the hard drive is useless if we can save it as a virtual / via the internet.

4. Long-Term Investments The cost savings will be the purchase of inventory, such as infrastructure, hard drive, etc. will be reduced because the user will be charged regular monthly compensation in accordance with the service package agreed upon with the service provider of Cloud Computing. Royalties on software licensing costs can also be reduced because all have been run through Cloud-based computing.

Application of Cloud Computing has been done by several world-renowned IT companies such as Google through the Google Drive app, IBM through Blue Cord Initiative, Microsoft with its operating system based Cloud Computing, Windows Azure and others.

Securing data on Hard drive Computers

noreply@blogger.com (Ivan Kusuma) — Mon, 29 Aug 2016 14:27:00 +0700

Securing data on Hard drive Computers, Hard drive is a storage device that is always there in every PC or Laptop. In this disk we often enter and retrieve data either from Internet browsing activity, use office applications, used for productive applications, and so forth. Because too often we do that, sometimes we forget to make a backup or backup at any time if we consider important data is lost.And in this article, I summarize how to secure important data in the hard disk.Easy to Learn, just check below.

How Easy Securing Data On Computer Hard Drive

1. Using External HDD
We can make use of external storage media like external hard drive or flash drive to copy important data in the main hard drive. For you are using a flash, it is advisable to use in particular. In the sense for backup critical data is relatively small, because the flash has a shorter lifespan than the external hard drive.

2. Using Cloud Storage / Cloud Computer / Online Storage
Now very much available online storage or cloud storage, either free or paid. Use of online storage to store your important data or just backup.It's easy if you want to take the data just download it anywhere and anytime.

3. Enabling System Restore
Use System Restore before installing the software is vulnerable to the OS. Installing such software is not recommended but sometimes there just are desperate to do so if the damage is serious enough, the user cannot handle it and was forced to re-install the data to be lost.

4. Use the Backup and Restore feature
Use Backup and Restore feature. The data you will be guaranteed during the backup files are not lost. Using System Image Backup is a great way to cope with the loss of data, but the large size of files backed up that often makes one's thinking when going to use this feature.

5. Using the Additional Applications
Using third-party applications such as Comodo Time Machine (free applications that have features such as System Restore) or similar applications. However, there is one of the shortcomings in the application that the application sometimes makes us faster hard drive is full and working harder than ever. So the possibility of very large hard drive easily damaged.

6. Install Antivirus
Use Antivirus, due to participate in keeping important data on the hard drive to be safe from damage caused by viruses. So make sure that you diligently update your computer and data safe from virus attacks. You can use a free antivirus default Windows that Microsoft Security Essentials or Windows Defender.

That's 6 ways that you can do to secure important data in the hard disk. In this way you will avoid damage and loss of important data that you have.

Main Features Asus Zenfone Selfie ZD551KL

noreply@blogger.com (Ivan Kusuma) — Wed, 25 May 2016 13:26:00 +0700

Smartphones that were introduced at the end of 2015 brings surprises and innovations very cool. Besides the addition of a large 13 MP camera in front of it which became more selling points. Be proud because not Zenfone Selfie name if no front camera is super "BIG". Imagine, the existing cameras on this smartphone has two cameras front and rear of the same.

Asus always gives something different. In addition to two earlier cameras, you will also find the name of laser technology. You can see on the side of the camera back in the picture above are colored black. With this technology if you want to take photos no longer need to wait long, because with laser auto focus technology that you will get a time of 0.03 seconds in the target focus. The advantage you will not miss that special moment with this camera.

Cool is not it, of course! Well not only that, for business connectivity on the smartphone you can find 2 sim card slots that can be used for 4G LTE networks. No need to replace the card. After discussing the connectivity we turn to batrei, to enable users to replace the battery in this Selfie Zenfone also provided a removable battery post with ease. The capacity of the battery is 3000mAh benefit that if you use battery types such as, among others, is that you can buy the stock battery and replace it easily, if the case "accident" splashed in the water can quickly be turned off by pulling out the battery to reduce the risk of short-circuit

For Asus Zenfone Selfie body is still exactly the same as its predecessor the Zenfone 2 Series, which differentiates only a height and location of the placement of LED flash. For the volume button is located on the back. on the side of the phone is there anything, and at the top and bottom there are a carger and headset.

SPECS ASUS ZENFONE SELFIE

Platform
Chipset	Qualcomm Snapdragon 615
CPU	Quad-core 1.3 GHz
GPU	Adreno 405
RAM	2GB / 3GB
Internal Storage	16GB / 32GB
Battery	Li-Po 3000 mAh
Censorship	Accelerometer, Proximity, Compass
Body Size
Dimension	156.5 x 77.2 x 10.8 mm
Weight	170 grams
Color	Pure White, Chic Pink, Aqua Blue
Screen
Display type	IPS LCD capacitive touchscreen
Size	5.5 inches
Resolution	1,080 x 1,920 pixels
Protection	Corning Gorilla Glass 4, oleophobic coating
Operating system
Android	Lollipop 5.0
Camera
Main camera	13MP (4,128 x 3,096 pixels) laser autofocus, dual-LED (dual tone) flash
Front camera	13MP
Video	1080p 30fps
Features	Geo-tagging, touch focus, face detection, panorama, HDR
Network
Type of SIM	micro SIM
Total SIM	2
SIM network	GSM + GSM
Support 4G	Yes
Connectivity
WiFi	802.11 a / b / g / n
Bluetooth	v4.0
Interface
Port Audio	Yes
External	Yes (up to 64 GB)

CONCLUSION

For you who like to take pictures, Asus Zenfone this Selfie suited to use everyday activities. Take pictures selfie become more qualified thanks to a resolution of 13 MP front camera. Besides photos of objects indoors or outdoors is also appropriate to use a cell phone, in addition there is also a 13MP camera on the main camera, there is also the technology side aouto laser focus to capture the object to focus just a short time of 0.03 seconds. This smartphone is perfect for those who love to take pictures and video with super quality, with a super fast connection you can easily share with friends instantly.

How to extend battery life Tablet / Smartphone

noreply@blogger.com (Ivan Kusuma) — Wed, 11 May 2016 09:20:00 +0700

Smartphones have the "intelligence" compared with the basic phone (feature phone) which is only used for calls and SMS. So smartphone consuming more battery power. Smart phone only lasted one day and to be in charge back in. In contrast to the fairly basic phone in charge once a week.

Because of the intensity of usage and often in charge makes the battery work harder smartphone. For that, the user must be right in treating the batteries to make it more durable.

The following four common bad habits of users and must be stopped so that the phone battery is not easily damaged :

1. Do not use any charger

The device charger’s smartphones and tablets Android / iPhone have the same shape, so often used interchangeably for all devices.

In fact, each device has a charger with special specifications that are tailored to the type of device and the battery capacity. Charger tablet devices usually have a size larger amperage because the battery has a greater capacity. while Smartphone has a smaller battery capacity.

Although charging will be much faster, which is not within specifications Charger gradually reduce smartphone battery performance. So, from now do not use a tablet charger to charge the phone battery. Use the original charger or the appropriate standard specifications of your phone.

2. Stop charge overnight

The extreme conditions hazardous to the health of the smartphone battery. Continue to charge the smartphone is already full for a long time is not good. We often do to charge your phone overnight when we sleep.

Current smartphones are already equipped with overcharge protection features that keep the battery stops charging when full. However, some research now suggests could be adversely affected if the battery is not charged until the full 100 percent, enough to 80-90 percent.

So, it could not hurt to give up the habit overnight to charge battery life could be longer, and we can save money by reducing electricity costs and care for the environment

3. Do not leave empty batteries over time

Leaving the battery is completely empty is not good anymore. If often like this, then the battery life will slowly decrease.

The reason is, if the battery is completely empty, the battery cells become inactive. If you do not hurry "activated", at worst these cells would lose the ability to absorb power from the charging apparatus.

Charging wait until the battery is empty is not good, the best time of charging based on a number of research, when the battery is below 40 percent, in the range of 15 to 35 percent.

4. Stop wearing POWERBANK

Portable battery devices (POWERBANK) is often a lifesaver when smartphone battery "dying". However, many users who often charge through POWERBANK despite not being an emergency and is actually possible to use a device charger.

Stop habits such charge smartphone. Frequent use can make the POWERBANK smartphone battery life is reduced.

Unlike the charger via electricity, POWERBANK not fully power the stable and within specifications smartphone. Coupled with more circulation POWERBANK with low quality.

Another bad habit that needs to be stopped is charge a smartphone using a laptop or PC via a data cable. As POWERBANK, the electric current of the computer is not designed to charge your smartphone standard.

So from now on, only use the computer POWERBANK and if properly in an emergency.

Stop hoping the battery can live forever - Human life is temporary, so is the smartphone battery. In fact, every year battery life will decrease. Although users have been caring for the battery properly, each battery has aged.

Be willing to buy a new battery for the health of the smartphone. Tips that have been described are only able to lengthen the life of the battery, not make him immortal.

If the latest Smartphonedoes not give the user the option to change the battery easily, please contact the technician or the nearest service center, or using a battery saver app

Applications for Deleting files / folders that can not be Removed

noreply@blogger.com (Ivan Kusuma) — Wed, 24 Feb 2016 19:35:00 +0700

Once you see the above title How to Delete a file / folder Can not delete the In App, you must have the curious how to do.

All must have experienced, I also never once ask and seek references I finally found a way to delete a file / folder is very difficult to delete.

Sofware this time is not too large in size, you could say really small.
Although little has been greatly tested this software, you must be curious what the name was Unlocker.1.9.2.

How to delete files with Unlocker. 1.9.2

1 Install the application Unlockernya.

2 Open the application (start -> all programs -> unlocker -> start unlocker).

3 Then find where the files / folders can be deleted, and then click ok.

4 Wait unlocker is deleting software / folder does take a little longer.

and when it's over a folder or file can not be deleted had been disappear,the most fun thing you can download this file free.

Little description about Unlocker 1.9.2 and Technical

If you've ever been unable to delete a file in Windows, and can't figure out what program's using it, Unlocker is the solution. Have you ever seen these Windows error messages?

Cannot delete folder: It is being used by another person or program
Cannot delete file: Access is denied
There has been a sharing violation.
The source or destination file may be in use.
The file is in use by another program or user.
Make sure the disk is not full or write-protected and that the file is not currently in use.

Unlocker can help! Simply right-click the folder or file and select Unlocker. If the folder or file is locked, a window listing of lockers will appear. Simply click Unlock All and you are done!

Title:Unlocker 1.9.2

Filename: Unlocker1.9.2.exe

File size: 1.03MB (1,078,591 bytes)

Requirements: Windows 2000 / XP / Vista / Windows 7 / Windows 8 / Windows 10 / Windows 10 64-bit

Languages: Multiple languages

License:Freeware

Download Here

5 Smartphone Android with the Most Durable Battery

noreply@blogger.com (Ivan Kusuma) — Wed, 24 Feb 2016 15:03:00 +0700

Smartphone with long battery life is a dream of everyone. In this modern world, the ability to maintain battery power of smartphones is likely to decline because of increasingly smart technology and more wasteful in terms of energy. Therefore, different parties undertake a variety of ways in order to bring smartphones are not only smart but also durable.

Trends battery with 3000 mAh capacity, coupled with the processor component and wireless connections more friends makes smart phones of today have more durability okay from time to time. In the following article, we will write any smartphone with a battery that is rated the most durable smartphone. List that we present is based on reports from Consumer Reports, an institution that serves the reports independently on a variety of products on the market.

The following 5 Smartphone with the Most Durable Battery

There are five smartphones, with the data we have obtained here each one of them managed to satisfy consumers rated battery life is okay. Not only assessed on the amount of battery capacity, but also the ability of the smartphone in managing the hardware so that it can consume power efficiently. This is it 5 smartphone with a battery life of the most durable.

No	Model	Talk Time (/h)	Removabe Battery	Rapid Charging	Wireless Charging	Capacity Baterai (mAH)
1	Motorola Droid Turbo (BN)	24+	No	Yes	Yes	3.900
2	Samsung Galaxy S6 Active	24+	No	Yes	Yes	3.500
3	Samsung Galaxy Note 4	24+	Yes	Yes	No	3.200
4	Motorola Droid Turbo 2	24+	No	Yes	Yes	3.760
5	Samsung Galaxy S5	20+	Yes	No	No	2.800

In addition it should be remembered that Consumer Reports conducted this research to implement a variety of tests in various conditions such as signal levels, screen activity, and processors.

10 Software You Must Have for Your PC or Laptop

noreply@blogger.com (Ivan Kusuma) — Tue, 23 Feb 2016 05:56:00 +0700

The use of PCs and laptops are still needed in the mobile era, although the smart phone was almost able to perform the function of the computer. Here are 10 software is a must-have on your PC or Laptop

1. WinRAR

The first mandatory software you install on your laptop or your new computer, this is one of the most useful software for the users PC and laptop. WinRAR is a software that can be used to compress a collection of files into a ZIP or RAR file, also functions as an extractor to open various file format ZIP, RAR, 7Z, JAR, ISO, and so on. WinRAR is a software with complete functions and must exist in every laptop or PC.

2. Google Chrome

Iin the era of the Internet browser now becomes the most important thing to explore the virtual worldis. Google Chrome is the best browser choice for Windows operating systems. Sure, there are in Windows Internet Explorer or Microsoft Edge being the default browser, but it looks less attractive and its features were incomplete. With Google Chrome, you can access the Internet more easily and quickly.

Alternative: Mozila Fire Fox

3. Internet Download Manager

For those who frequently download any files on the internet, such as software, movies, songs, and others must have known IDM or Internet Download Manager? With this useful software, download any files so much faster. Even up to 10x faster and more practical. Amazingly, if the download process stops when downloading because the Internet connection is lost, or the time's up, just calm, because IDM can still continue downloading at a later time. Other IDM advantages are also able to download YouTube videos directly in your browser.

4. GOM Player

The usual activities on a PC or laptop is watching a video. music videos, funny videos, TV series or films. In order to watch movies and other video more comfortable and smoothly, you need a high quality video player software. Best video player that you can use is GOM Player. This software can play video with any file format. GOM Player is small and relatively light when it is executed. Features numerous and comprehensive. Even GOM Player can also be used for streaming video from the internet.

Alternative: MediaPlayerClassic, VLC Media Player

5. Ccleaner

PC or Laptop performance and performance will continue to run well by doing regular maintenance. Especially for cleaning junk files such as cache, temporary files, and so on, thus making your computer performance so light and fast. No need to do it manually, the best software to perform this task is CCleaner. By installing and running CCleaner, PC or laptop you will feel so much lighter and faster when used.

6. LibreOffice

Creating and processing of documents is a very important thing to do on a PC or laptop. One document processing software free Easy Learn Computer recommend is LibreOffice. Its features are not much different with Microsoft Office, but with a file size that is smaller and lighter.

Alternative: OpenOfice

7. Foxit Reader

One document file format most widely used is PDF. Therefore, the size became smaller and Aman. To open a file in PDF format, you need software. Selection of the best software to unlock PDF file is Foxit Reader. Therefore, this software has a file size much smaller and lighter run. The feature is also not lost with Adobe Reader and Nitro PDF is an alternative option.

8. Adobe Photoshop

To process and edit images and photos, it seems there's no other software that can be trusted in addition to Adobe Photoshop. You must already know the features and its ability to edit photos become more beautiful? Or to make a simple design that can be used in various purposes. Photoshop is a software that must be installed on your laptop and PC.

Alternative: CorelDraw

9. AVG

Antivirus is definitely necessary to keep the PC or Laptop to viruses, malware and others. Lack of security of Windows Defender forced us to install antivirus party to 3. For a free version so on suggest using AVG for highly reliable than the free version of Avast and Avira. For a paid antivirus, choose according to your taste for paid all good or read reference

10. Google Drive

Cloud storage media in the form of increasingly popular use. With Cloud, you can store a variety of document files, photos, or video without having to fear losing those files when you HardDisk damaged. Because the files are stored in the server, and you can access anytime and anywhere as long as there is internet access. One of the best Cloud service is Google Drive. Large capacity, and of course free for life. You only need to use your personal Google account to access it.

Alternative: Dropbox

Backup and Restore WhatsApp with Google Drive

noreply@blogger.com (Ivan Kusuma) — Tue, 23 Feb 2016 04:26:00 +0700

As one of the most popular instant messaging application with a total number of 1 billion users, WhatsApp has several advantages, applications are lightweight, can be used in different platforms (cross platforms / multi platform), send photos, video and voice calls over an Internet connection.

If you are a user of WhatsApp and plan to replace your Android device, you certainly do not want all the messages in this application is missing? There are tips that all data is secure WhatsApp, users now can perform backups (save backup) and restore (restore backup) all messages and call logs in WhatsApp directly from Google Drive. How the details, refer to the following explanation.

1. Requirements

Before performing backup and restore, there are several requirements that must be met, among others:
a. Your Android device must be synchronized with Google Drive.

b. Google Play Services should be installed (for Android version 2.3.4 and above only).

c. Google Drive account must have sufficient capacity to accommodate all the data WhatsApp.

d. Your Android device must have enough storage space to create a backup file.

2. Back Up to Google Drive

Five easy steps to perform backups to Goole Drive:

a. Open WhatsApp.

b. Log in to the menu button> Settings> Chats and calls> Chat backing up.

c. Tap on the Backup to Google Drive and specify the frequency of backing up to your liking, or tap on Back Up to back up immediately.

d. You will be asked to select the Google account that will be used to backup your chat history. If you do not have a Google account, tap the Add account when prompted. Please remember Google account that you use to make a backup.

e. Tap on the Backup over to select the network that will be used to make the process of backing up. Keep in mind, the process of backing up via a mobile network may incur data charges extra, unless you subscribe to Internet data packets to large or unlimited quota.

3. Important Notes About Google Drive

a. Your first full backup might take quite a long time. You can charge the battery of your Android device in case the device does not die in the middle of the backup process.

b. You can change the frequency back up process. With conditions, the Google account used for backing up and internet connection that is used to make backups anytime : Button Menu> Settings> Chats and calls> Chat backup.

c. Every time you do a back up in Google Drive on your Google account, the previous backup file in Google Drive will be overwritten with the new backup. Important note, there is no way to perform a backup of old files in Google Drive.

4. Restore Backup Files

After the backup files from your old Android device on Google Drive, it's time to restore a backup file on your new Android device.

When you want to verify your phone number - after the installation process - WhatsApp will offer you to restore the history of the media chat and backup your files. It's easy, you simply tap on the Restore (Restore) when requested to do so. Furthermore, you are just waiting for the restore process is complete.

But if WhatsApp not detect the backup file, possibly because of the following things:

a. You are not connected to the same Google account when you perform backups on the old device.

b. You do not use the same phone number when you perform backups on the old device.

c. Micro SD memory card and / or a history of chat (chat history) your problem.

d. No backup files on Google Drive account or on your phone.

Note: The easiest way to transfer backup files to a new phone is to use Google Drive. But if you want to use backups of local files on your device, you need to transfer the file backup to a new device using a computer, the application file explorer or SD card.

If your data is not stored in the folder / sdcard / WhatsApp /, chances are you can find it in an internal storage space or central storage folder. Good luck!

Windows Options To Increase The Speed Of Your Computer

noreply@blogger.com (Ivan Kusuma) — Tue, 29 Dec 2015 00:40:00 +0700

You will find various options and tools supplied by Home windows operating-system to accelerate your pc. You are able to clean the disk, repair the registry, defragment the disk, look for errors and much more.

Disk Cleanup utility obtainable in Home windows may be used to erase temporary Internet files, erase downloaded program files, remove content of Trash Can, erase Home windows temporary files, erase optional Home windows components, erase installed programs, and remove unused restore points in System Restore.

To make use of Disk Cleanup tool, click Start "' All Programs "' Add-ons "' System Tools "' Disk Cleanup. Within the Disk Cleanup dialog box, pick the file groups that should be erased and do as instructed to proceed cleaning.

In case your files take very long time to spread out or it requires extended period in order to save a brand new file, this means you have to defragment your hard disk drive. Defragmentation collects and arranges all of the files in contiguous memory locations. This will make faster searching and being able to access the files. To begin Disk Defragmentation, click Start "' All Programs "' Add-ons "' System Tools "' Disk Defragmenter. Within the Disk Defragmenter dialog box, choose the disk and click on Evaluate button.

In case your programs show file error or missing file messages then you need to look at your disk for errors. As time passes it's greatly entirely possible that system files become corrupted. Error checking tool supplied by Home windows inspections for bad industries, invalid files, and file system errors. To make use of it,

Open My Computer and right click on the drive that's to become checked for errors. Choose Qualities option the context menu. Within the Qualities dialog box, click on the Tools tab. Click Check Now button within the Error Checking section. Within the Check Disk dialog box choose the choices to instantly fix errors and bad industries.

Some occasions you will see that your programs are acting abnormally, multiple copies of the identical program are produced or extensions from the files are altering. Each one of these errors could be because of the herpes virus. Install anti-virus program to safeguard your pc from the attack and heal the files which have already being infected.

Invalid records within the Home windows registry is yet another major induce to frequent error messages and slow computer. Home windows registry holds information about software, hardware as well as their default configurations. You are able to load a backup copy of registry for those who have saved earlier if this was working. 3rd party registry manager tools can get the job done easily.

To understand more interesting ideas to accelerate your pc system, you can go to: .

recovery understanding base