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Blog has been transfered

2011-05-19T03:11:00.002+05:00

This blog has been transfer to the new link...............Click on the link

http://edu-tertain.blogspot.com

You can find more education and entertainment staff there...........

What Does Google Know About You?

2011-05-14T19:56:00.001+05:00

Google always detects your click fraud on Adsense pages. I know many prsons who always say after getting banned from google adsense that what we have done? We have never click on our own ads? we have never gave any incentive to click on ads. But they know that they have duplicate accounts and they do not know that google can detect their fraud with following methods.

1:The web pages you visit: Google AdSense is used by many web pages for online advertising, and Google’s cookies record your visits to web pages with their ad programon them. They have very intelligent bots that are monitoring your activity all the time. These will monitor if you visit any hidden or click incentive pages. Then you will get banned soon.

2:The blogs you read: If you use Google Reader, Google knows the blogs you subscribe to. Even if you’re not on Google Reader, Google knows all of the Blogger pages you visit.

3:Who and what you’re emailing: oops. You are can be caught up by google when you send an e-mail to any preson. Google knows this by gmail that to whom you are sending a message, what will he do.(May be a click request). Google will take action quickly.

4:What’s on your PC: If you’re using Google Desktop, Google knows everything that you keep on your computer.

5:Your schedule: Google Calendar opens your personal and business schedule up to the prying eyes of Google.

6:Your social network and interests: Google indexes sites like Orkut, Facebook, and Digg, and as such, has access to information about what you’re interested in online.

7:Where you and your friends are: Using Google Latitude, cell phone users can share their location with others. Even if you’re not using Latitude, Google Maps for mobile can approximate your location.

8:Your medical issues: Do you use Google Health? If so, you’re sharing your entire medical history with Google.

9:Mobile number: On SMS, Google Mobile, and Gmail, you can reveal your mobile number to Google.

10:What you, your friends and family look like and do: With the photo editor Picasa, you’re revealing your photographs, friends, and moments to Google....

Return of The Beast Slideshow

2011-04-17T03:51:00.001+05:00

Return of The Beast Slideshow: Awais’s trip to Karachi, Pakistan was created by TripAdvisor. See another Karachi slideshow. Create a free slideshow with music from your travel photos.

Place your picture in disk drive.

2011-03-23T01:56:00.000+05:00

Today I'm gonna show you how to show your picture in your hard drive's partition.......Like below.....

First you have to convert picture in ico format..........below is the software to convert file....
Image converter

After converting open note pad and write as below

Save it as auto run.inf
where a.ico is the picture name you should write the name of your picture and also its extension (ico).
Note:The picture should be in the disk drive on which you want to picture be appear.(Like 1st fig. the picture is in E drive)

Aristotle-Physics

2011-03-20T19:28:00.000+05:00

We are starting Aristotle vacation.So those who are interested in history and off course science and his Invention are most welcome...........

Do you know Aristotle is consider one of the great scientist in his time 350 BC .He did many researches.One of his book I have upload......

Click Below to Download

From Ziddu

Aristotle-Physics

From Rapid Share:

Aristotle-Physics

Abdul Sattar Edhi

2011-03-16T02:14:00.000+05:00

Did you know Edhi is the world's largest ambulance help service and charity which is held in Pakistan.

It is created by a British Indian Abdul Sattar Edhi.Abdul Sattar Edhi, NI (Urdu: عبد الستار ایدھی, Gujarati: અબ્દુલ સત્તાર ઇદી), or Edhi, as he is often known, is a Pakistani philanthropist. He is head of the Edhi Foundation, the world's largest ambulance help service and charity. Together with his wife, Bilquis Edhi, he received the 1986 Ramon Magsaysay Award for Public Service. He is also the recipient of the Lenin Peace Prize and the Balzan Prize. Edhi is of the Memon, Muslim community. On September 22, 2010 Edhi was awarded an honorary degree of Doctorate by the University of Bedfordshire.

Early life

Edhi was born in 1928 in Bantva in the Gujarat, British India.[1] His family migrated to Karachi, Pakistan in 1947 and in 1951 he purchased a small shop where he opened a small dispensary with the help of a doctor who taught him basic medical care.

Honors and awards

International awards
Ramon Magsaysay Award for Public Service (1986)
Lenin Peace Prize (1988)
Paul Harris Fellow from Rotatory International Foundation, (1993)
Largest Voluntary Ambulance Organization of the World - Guinness Book of World Records (2000)
Hamdan Award for volunteers in Humanitarian Medical Services (2000) UAE
International Balzan Prize (2000) for Humanity, Peace and Brotherhood, Italy
Honorary Doctorate degree from the Institute of Business Administration Karachi (2006).
UNESCO-Madanjeet Singh Prize (2009)
Ahmadiyya Muslim Peace Prize (2010)
National awards
Silver Jubilee Shield by College of Physicians and Surgeons, Pakistan, (1962–1987)
The Social Worker of Sub-Continent by Government of Sind, Pakistan, (1989)
Nishan-e-Imtiaz, cival decoration from Government of Pakistan (1989)
Recognition of meritorious services to oppressed humanity during eighties by Ministry of Health and Social Welfare, Government of Pakistan, (1989)
Pakistan Civic Award from the Pakistan Civic Society (1992)
Shield of Honor by Pakistan Army (E & C)
Khidmat Award by Pakistan Academy of Medical Sciences
Human Rights Award by Pakistan Human Rights Society

Master Maths

2011-03-14T06:23:00.000+05:00

If you are a math lover want you to enhance your maths skill or didn't understand maths problems.Always being confuse in solving maths problem I have a better no no no not only better but a wonderful solution for your problems which not only teach you maths but may be you become a maths teacher............ didn't trust on me ,you will after read this file

From Ziddu:

Master Maths

From Rapid share:

Master Maths

Unit Conversions

2011-03-14T01:36:00.000+05:00

Below conversion are not created by us.The man who create it is William Hall

Aristotle:On_The_Parts_of_Animals

2011-03-14T01:31:00.000+05:00

Book Name:"Aristotle:On_The_Parts_of_Animals"

Download:

From Ziddu:

Aristotle:On_The_Parts_of_Animals

From Rapid Share:

Aristotle_-_On_The_Parts_of_Animals

Aristotle-OnSleepand Sleeplessness

2011-03-14T01:16:00.000+05:00

Book Name: "Aristotle-OnSleepand Sleeplessness"

Download

Form Ziddu

"Aristotle-OnSleepand Sleeplessness"

From Rapid Share

"Aristotle-OnSleepand Sleeplessness"

Charles_Darwin_-_Origin_Of_The_Species

2011-03-14T01:14:00.000+05:00

After a long time biology section has been came.Those who love biology and want to increase their bio knowledge about species.This book will help you great .You not only become familiar with the species but also discover very new species in your life so........enjoy reading .......

Book Name: " Origin_Of_The_Species"

Author Name: "Charles_Darwin"

From Ziddu:

Charles_Darwin_-_Origin_Of_The_Species

From Rapid Share:

Charles_Darwin_-_Origin_Of_The_Species

Penelope Cruz

2011-03-14T00:27:00.000+05:00

Design pencil

2011-03-14T00:08:00.000+05:00

Smile!!!

2011-03-13T23:37:00.000+05:00

Weird Hair Cut

2011-03-13T23:26:00.000+05:00

Photo Shop: Make Mickey mouse face part1

2011-03-12T19:13:00.001+05:00

Today I'm gonna show you how to make cartoon (Mickey Mouse's face) in Adobe photo shop cs3.
Step 1 :-
Goto file and select new and config. it as picture.

Step 2 :-
Create a new layer

Step 3:-

Select Ellipse tool and draw a circle.

Step 4:-
Make two more layers and adjust it as in picture.(You should use Ctrl + T to adjust them.)

Step 5:-
Merge all three layers by selecting them (hold shift key to select) and press Ctrl + E.

Step 6:-

Again select ellipse tool and draw five ovals.

Step 7:-
Adjust them with Ctrl +T to make its face.

Photo Shop: Make Mickey mouse face part2

2011-03-12T19:12:00.000+05:00

Step 8:-
Now select elliptical marquee tool and make eyes.Goto edit> stroke.. which make the eye outline.then select ellipse tool to make nose.

Step 9:-
Again do the same for make mouth and rub the unnecessary line.

Step 11:-
Merge the mouth layers.Create new layer and make a circle (tongue) and fill the mouth with black color with the help of paint bucket tool.

Step 12 :-
Now goto layer and select create clipping mask.(make sure that mouth layer should be below)

Step 13 :-

Finally....

Use dodge tool to create shade on ear and nose...

Photo Shop: Make mangoes part1

2011-03-07T01:17:00.000+05:00

Today we're going to make mangoes in photoshop.I know it's not a mango season but those who are mangoes addict may relief them for sometime.Kidding.......

Step 1:
Click on file menu choose new as shown in figure.

Step 2:
Make a new layer.

Step 3:
Select Ellipse tool

Step 4:
Draw a oval

Step 5:
Select direct selection tool and add anchor point tool to make mango shape.

Step 6:
Click Ctrl+ Enter

Step 7:
Choose yellow color.Click Alt + Backspace

Photo Shop: Make mangoes part2

2011-03-07T01:16:00.000+05:00

Step 8:
Click Ctrl + D.Select Burn tool opacity 33% and shade it on the side of the mango.Like below

Step 9:
Select Dodge tool and make like below.

Step 10:
Select Elliptical Marquee tool and mango tip and do as Step 7.(Color changed)

Step 11:
Click on move tool and by pressing on mango make three layer.(You can adjust these mangoes by click on Ctrl + T.)

Step 12:
Hold shift and select all three layers and merge it by clicking Ctrl + E.

Step 13:
Select Gradient tool and select yellow tool and shown in picture below.

Step 14:
Finally...

Karina Kapoor

2011-03-04T02:12:00.001+05:00

Funny amazment [www.mycomputo.blogspot.com]

2011-02-13T05:17:00.000+05:00

Our facebook logo

2011-02-03T17:37:00.000+05:00

Hard Drive

2010-12-19T23:55:00.000+05:00

Hard drives consist of a series of round metal plates called platters, also called cylinders. They are coated with an electromagnetic material which can support magnetic states that are capable of being electrically altered. This means some type of electrical signal can alter the magnetic polarization of various areas of the plates. The state of these polarized areas can also be sensed. Each platter can hold large amounts of data. There are several platters mounted on a hard drive. Between each platter is a head which is used to sense and modify the states of the platter. There are two heads on each platter.

Each platter has data stored on it in a specific pattern for read and write access. The data is organized into tracks which are rings around the platter. The distance the head moves into the platter will determine which track is read. A sector is a section of data in the cylinder. Different hard drives have different numbers of sectors, tracks, and platters. The total storage space on the hard drive is traditionally equal to:
Sector size times sectors/track times tracks/cylinder times the number of cylinders.
With more modern drives, however, to increase storage space, some drives have more sectors on the outer tracks than the inner tracks. This is because there is more physical room for data on the outer tracks. Therefore this method of calculating hard drive capacity may not be effective in the future.

Controller Interface Types

A hard drive is a mass storage device where your operation system is installed along with many data files. There are two types of hard drives with regard to the controller:

IDE - Integrated Drive Electronics. A controller based interface. If your primary concern is low price with reasonable performance IDE is a good choice. It is still the most popular controller interface because of price.

SCSI - SCSI uses a separate bus hooked to the system bus using a host adapter. It is a more expensive system than IDE, but is better built and has a great deal of flexibility. If you are considering running a server or high performance system, this is the best way to go. There are several types of SCSI interface, the primary characteristic being the width of the data transfer (how many data bits are carried over the cable at a time). The important item is to be sure you get compatible controllers with your SCSI device such as your hard drive or CD-ROM drive.

Most hard drives have three characteristics of main importance for performance.

Size - The size of the hard drive is expressed in terms of Gigabytes which is roughly 1000 Megabytes. It is difficult to buy a drive less than 4 Gb today. Typical size are 8 through 20 Gb.
Speed - The data output of a hard drive is primary limited by the amount of time it takes for the electromagnetic head to reach the data at specific locations on the drive. The primary factor of limitation is hard drive rotation speed. Common speeds today are 5400 RPM (revolutions per minute), 7200 RPM, and 10000 RPM. Considering price and performance, we currently recommend 7200 RPM hard drives.
Reliability - The other performance factor that is worth considering is reliability. This is expressed as mean time between failure (MTBF) The higher the number, the better. Look for this specification on the manufacturer's specification sheets for each product.

Terms

ATA - AT Attachment. This term refers to the type of IDE drive. Others are Microchannel (MCA IDE) and XT IDE. The ATA interface was used in the early 80386 based computers.
ATA-2 - Refers to Enhanced IDE or EIDE.

Source:http://www.comptechdoc.org/hardware/pc/begin/hwharddrive.html

Microprocessor

2010-12-19T18:29:00.000+05:00

Microprocessor

The microprocessor is the center of your computer. It processes instructions and communicates with outside devices, controlling most of the operation of the computer. The microprocessor usually has a large heat sink attached to it. Some microprocessors come in a package with a heat sink and a fan included as a part of the package. Other microprocessors require you to install the heat sink and fan separately. This is not a difficult problem, but can be a bit daunting when the buyer wants to make sure they get the correct parts to fit their microprocessor. Also the buyer needs to make sure they will get the motherboard that their microprocessor will work with. This section will explain some of the differences in microprocessors and ways to be sure your parts match.

Microprocessors and Mounting

The mounting method refers to the type of connection the microprocessor makes with the motherboard. The following table lists the various mounting packages and some of the well known microprocessors that are mounted for that package.

Socket 7 - AMD K5, K6, Intel Pentium 75-200Mhz, IBM
Socket 370 - Some Intel Celerons
Slot 1 - Intel Pentium II, Pentium III, Some Celeron 266-533
Slot II - Intel Xeon
Slot A - AMD Athlon

The Socket 7 processors are becoming less popular. We recommend socket 370, through slot A microprocessors at the current time. The prices on Socket 370 microprocessors are currently very low considering the performance of the systems. I recently bought a Celeron 500Mhz microprocessor with 66Mhz sidebus for under $120 with a motherboard for $84. When buying a microprocessor, make sure you get the type of socket you think since some processors are made for different sockets such as the Celeron. Be sure of one of the following.

The socket type is stated at the vendors website.
There is a microprocessor part number stated at the vendors website that can be traced to the manufacturers website which specifies the mounting package you want.

It would be no fun to get a Slot 1 motherboard and a socket 370 Microprocessor.

Microprocessor heat sinks and fans.

Being sure you get the correct heat sink and fan for your microprocessor can be a bit daunting. Who wants to get a $300 microprocessor, and risk it with an incorrect mounting of a heatsink or fan? Who wants to find out that they have purchased the wrong heatsink for their processor and spend days or weeks trying to sort it out? My solution is to purchase the microprocessor with the heatsink in the same package. Usually you get a better warranty and return policy this way and you don't need to worry about whether the two are compatible. I do not believe you can save enough money buying the heatsink and fan from anyone other then the vendor selling the microprocessor because of the time it takes for the additional research required and the potential trouble. The best solution to this problem is simply to buy a slot1, slot II or slot A microprocessor with the package that includes the fan and heatsink. These would be one of the Pentium II, Pentium III, Athlon, or Xeon packages. All that is required in this case is to slide the microprocessor carefully into its slot. With the exception of processors such as the Athlon which have a larger heat sink, requiring an extra plastic clip mechanism to help stabilize the heatsink, it is easier to install one of these processors than it is to install the computer's RAM memory or a hard drive.

Source:http://www.comptechdoc.org/hardware/pc/begin/hwmicroprocessor.html

Motherboard

2010-12-13T23:56:00.000+05:00

Motherboard

The Memory Slots

Yes, the motherboard is the mother of all boards on your computer. The motherboard may have a form factor of AT or ATX. We recommend you use ATX motherboards with ATX cases since this is the newer alternative and most modern microprocessors run on ATX motherboards. The motherboard holds the microprocessor, the memory, and several card slots. The memory may be SIMM sockets or DIMM sockets. The current standard is DIMM socketed memory. This is usually 168 pin 3 volt unbuffered synchronous DRAM memory. PC100 or PC133 memory is the current memory of choice. Most boards have 3 or 4 memory slots, which may, depending on the size of DIMM used, allow up or beyond 1 Gb total system memory. Most boards commonly allow 384 to 512 Mb of system RAM.

The expansion bus

The card slots are used to put additional cards such as video cards, sound cards, internal modems, or network cards into. Some motherboards today include video and sound without the addition of a extra card. These cards slots today are mostly PCI type card slots. When talking about cards that are plugged into a PC you are talking about the expansion bus. The expansion bus is a means of a microprocessor extending its communication ability further into the outside world. It is a data exchange means between add on cards and the microprocessor and the motherboard. There have been several types of expansion buses.

ISA - Industry Standard Architecture. Used when the original 8088 8bit microprocessor based personal computers were produced.
EISA - Extended ISA used when the 80286 through 80486 series microprocessors were being produced. This bus is still used but is being phased out and is almost gone today.
MCI - Microchannel architecture by IBM and used mainly on IBM brand computers.
PCI - Peripheral Component Interconnect. The popular expansion bus of choice. It is significantly faster than EISA.
AGP - Accelerated Graphics Port. This bus is developed for fast video cards. It is currently up to 4X mode speed.

The current popular expansion bus is the PCI (Peripheral Component Interconnect) bus for all cards except the graphics cards. For graphics cards, the bus of choice is AGP. Most motherboards today have one AGP slot and several PCI slots. Your expansion cards will plug into these card slots. Be sure you get cards that match the available type of slots on your motherboard.

My microprocessor runs at 500Mhz and my memory runs at 100Mhz. Why?

As PC technology grew, eventually the access speed of the memory could no longer keep pace with the increased speed of the microprocessors. At this point, an I/O cache was placed on the microprocessor to be a buffer between the external memory on the motherboard and the internal processor registers. The memory was set to run at a different "side bus" speed which is some fraction of the microprocessor speed. Therefore when the speed of the microprocessor is set, it is set to some multiple of the side bus speed. In the case of a 500Mhz processor and 100Mhz PC100 capable memory, that multiple is 5. Sometimes this multiple and the sidebus frequency is set using jumpers on the motherboard, or it may be set with auto detection and the BIOS. You will need to consult your motherboard manual to determine how to set these parameters.

Other motherboard items

Other items on your motherboard that you should be aware of are the small pin connectors that are used to connect the following controls and indicatory to your motherboard.

Power supply switch.
Reset switch
The power on indicator.
Hard drive activity indicator.
In the case speaker connector.

You will need to consult your motherboard manual to see which connectors are used for which item and how to hook them up. There should be a bundle of cables near the front of the case (inside) which have labels on the connectors for these items.

Chipset and BIOS

One issue that will affect the operation of the motherboard is the chipset it uses and its BIOS it uses. The chipset is used to control the interface between the microprocessor and most of the devices and memory on the computer. The chipset used can have a significant affect on the performance of your system as can the overall design of the motherboard. The way to determine the best chipsets and motherboards is to read reviews and articles at various technical websites.
Your system's BIOS is a computer program that allows your system to begin running and provides a small library fo function that your system will use to interface to various devices such as your hard drive. Some BIOS programs can limit the location on your hard drive where you can install bootable operating systems. The BIOS resides in a chip on the motherboard called a ROM chip. Usually part of this ROM can be reset or re programmed with updates. ROM that can be electrically re-written this way is called "flash" ROM.

Source:http://www.comptechdoc.org/hardware/pc/begin/hwmotherboard.html