NayaKura -- नेपालीमा कम्प्युटर सम्वन्धि नयाँ कुरा

Wikileaks row Hacked Mastercard and Visa

2010-12-09T13:37:00.002+05:30

Hackers have attacked the websites of credit card giants Mastercard and Visa.The attacks came after the Anonymous group of hackers pledged to pursue firms that have withdrawn services from Wikileaks.Mastercard payments were disrupted but the firm said there was "no impact" on people's ability to use their cards.Visa's website also experienced problems. The attacks came after both companies

IE9 introduces anti-tracking tool

2010-12-09T13:35:00.001+05:30

Microsoft's IE9 browser will have tools that control what data is collected about what a user does online.The tools will let people stop a site they are visiting sharing information about what they do with other sites.Users will be able to create lists stating that their data will only be shared with sites they want to see it.The news comes as the US government criticises the computer industry

Operating Systems, Hard Drives, Partitions, and You!

2010-11-22T13:08:00.000+05:30

Your operating system: it’s that collection of data and programs that makes all your desktop PC orlaptop computer hardware work together. Where your operating system is installed on your PC’s hard drive, as well as the type of drive it’s on, can have a big impact on your system’s performance.Whether you’re starting with a fresh, blank hard drive or reinstalling, this Tech Tip will tell you where

Why your 500GB hard drive only shows 465GB of space when you look under MY COMPUTER

2010-11-10T13:04:00.003+05:30

In this tech tip, we expose the myth and reality surrounding some of the biggest trends in our technology-oriented world. Hopefully, this will shed some light which can help you better understand how these crazy gadgets work!1. Why a cable Internet service provider's (ISP) advertised speeds are not actually realityWhile it's attractive to see that ISPs advertise 10-15 megabits per second download

Multi-GPU: SLI & CrossFireX – Who, What, Why?

2010-10-20T10:00:00.000+05:30

If you’re not a dedicated PC gamer, chances are you haven’t been paying attention to the advancements in video card technology over the years. In a short time, video cards have gone from simple add-on cards with a single graphics processor, a tiny heat sink, and some RAM chips, to full-on computers in and of themselves. You may also not be aware that you can install more than one video card in

Plane-tracking phone app is a boon for terrorists?

2010-10-05T18:58:00.000+05:30

An application for the iPhone and Android-running devices that allows users to establish the exact location of an airplane by simply pointing it in its direction while it glides through the sky has made a lot of security expert call for a ban.The application - called Plane Finder AR - was developed by British company Pinkfroot and is currently being sold on online app markets for the cheap price

Stalkers Exploit Cellphone GPS

2010-09-01T20:15:00.004+05:30

Phone companies know where their customers' cellphones are, often within a radius of less than 100 feet. That tracking technology has rescued lost drivers, helped authorities find kidnap victims and let parents keep tabs on their kids.But the technology isn't always used the way the phone company intends.One morning last summer, Glenn Helwig threw his then-wife to the floor of their bedroom in

Hackers accidentally give Microsoft their code

2010-08-29T11:29:00.003+05:30

When hackers crash their systems while developing viruses, the code is often sent directly to Microsoft, according to one of its senior security architects, Rocky Heckman.When the hacker's system crashes in Windows, as with all typical Windows crashes, Heckman said the user would be prompted to send the error details — including the malicious code — to Microsoft. The funny thing is that many say

5 Sites To Make "Web Life" Easier!

2010-08-24T14:29:00.008+05:30

There are now more than 200 million web sites on the Internet. The web is filled with unlimited amounts of valuable content and an equal amount of junk. Who has time to sift through all that looking for just the right tool at just the right price to make your web life easier.1. FIVERR.COM -The Things People Do For $5Fiverr is an amazing little site with just about anything you could ever need

Voice Over Internet Protocol - VoIP

2010-08-16T13:37:00.006+05:30

At this point, most people have probably heard of VoIP, and many may have used it, but they may not fully understand the basics of this rapidly expanding technology. This Tech Tip will take a look at some of the basic features, modes of operation, and other background information on one of the latest ways technology can be used to connect people.The acronym VoIP stands for Voice over Internet

अब अश्लील साइट ब्लक

2010-08-15T10:12:00.004+05:30

इन्टरनेटको अश्लील साइटमा रमाउनेको संख्या अस्वाभाविक रूपमा बढेपछि सरकारले यस्ता साइट ब्लक गर्ने भएको छ । इन्टरनेट सेवा प्रदायक सबै कम्पनीको मुख्य द्वारबाटै यस्ता साइट नखुल्ने बनाइन लागेको हो ।अश्लील भिडियो, फोटो र अन्य सामग्री भएका साइटको प्रयोग बढिरहेकाले दूरसञ्चार नियामक निकाय नेपाल दूरसञ्चार प्राधिकरणले यस्ता दृश्य आउने सबै प्रकारका साइट ुब्लकु गर्ने तयारी गरेको हो । मुलुकमा ४१ आईएसपी कम्पनी,

Cars hacked through wireless tire sensors

2010-08-13T07:28:00.003+05:30

The tire pressure monitors built into modern cars have been shown to be insecure by researchers from Rutgers University and the University of South Carolina. The wireless sensors, compulsory in new automobiles in the US since 2008, can be used to track vehicles or feed bad data to the electronic control units (ECU), causing them to malfunction.Earlier in the year, researchers from the University

The “M” Word – Protecting Yourself from Malware

2010-08-09T16:20:00.004+05:30

In this year, 2010, malware seems to be as ubiquitous as the air we breathe. While computer users today are much more savvy against the threat of malware, there’s still more that we can do. In this Tech Tipwe’ll look at some very practical things to do to keep yourself protected as well as some things that you can do if you have inadvertently picked up some malware on any of your PC

Windows® 8 Roadmap Revealed

2010-07-27T09:29:00.002+05:30

A couple of weeks ago, an Italian Windows® site, Windowsette, released some presentation slides that revealed Microsoft’s plans for the next version of Windows®. I generally ignore announcements such as these as they tend to turn out to be fakes, but these seem to be the real deal. With that being the case, I feel they’re worthy of a look. It’s never too soon to get

50 arrested in smartphone spyware dragnet

2010-07-11T08:36:00.003+05:30

Romanian authorities have arrested 50 individuals accused of using off-the-shelf software to monitor cellphone communications of their spouses, competitors, and others, according to news reports.The Romanian Directorate for Investigating Organized Crime and Terrorism also arrested Dan Nicolae Oproiu, a 30-year-old IT specialist who allegedly sold the spyware for as much as $580 over the internet

एक्जुकेटिभ ल्यापटप : सोनी भायो जेड ११७

2010-05-14T16:45:00.002+05:30

कुनै समय पर्सनल कम्प्युटरको पर्याय बनेको डेस्कटप कम्प्युटरको स्थान अहिले ल्यापटप कम्प्युटरले लिन थालेको छ । एक दशकअघिसम्म डेस्कटप कम्प्युटर उच्च अधिकारीहरूको सान बन्थ्यो भने अब ल्यापटपले सो स्थान ओगट्न थालेको छ । उच्च क्षमताका ल्यापटपको विकाससँगै डेस्कटपको स्थान ल्यापटपले लिन थालेको छ । बजारमा विभिन्न खालका ल्यापटप आएका छन् । ल्यापटपको भीडमा आफूलाई चाहिने ल्यापटप छान्न निकै कठिन बन्दै गएको छ ।

माइक्रोसफ्टलाई सेन्ट्रल डेस्कटपको चुनौती

2010-05-13T17:08:00.002+05:30

विश्वभर लोकप्रिय माइक्रोसफ्टको अफिस प्याकेज डकुमेन्टलाई व्यवस्थित गर्ने गैरमाइक्रोसफ्ट कम्पनीले नयाँ सफ्टवेयर तयार गरेको छ । अफिस प्याकेजभित्र माइक्रोसफ्ट वर्ड, एक्सेल तथा पावरप्वाइन्ट पर्छन् । 'सेन्ट्रल डेस्कटप' नाम दिइएको सो एप्लिकेसन अमेरिकाको सान फ्रान्सिस्कोमा आयोजना भइरहेको वेब २ दशमलव ० एक्स्पोमा प्रदर्शनका लागि राखिएको छ । 'अफिस २०१० विना नै अफिस २०१० को सुविधा प्राप्त गर्नुहोस्' भन्ने

अरबी भाषामा वेब ठेगाना

2010-05-12T15:13:00.003+05:30

ल्याटिन (अंग्रेजी) बाहेकका अन्य भाषमा पनि बेव ठेगाना तयार गर्न सकिने नियम लागू भएपछि पहिलोपटक अरबी भाषमा वेब ठेगाना तयार गरिएको इन्टरनेटको नियामक निकाय आइक्यानले जनाएको छ । आइक्यानका अनुसार अरबी मुलुकले अरबी भाषामा वेब ठेगाना दर्ता गरेका छन् । अरबी भाषामा वेब ठेगाना दर्ता गर्ने पहिला मुलुकमा इजिप्ट, साउदी अरेबिया तथा संयुक्त अरब इमिरेटस -यर्एइ) रहेका छन् । अरबी भाषामा वेब ठगाना तयार गर्नेमा

गुगलको आँखा टेलिभिजनतिर

2010-05-11T14:09:00.002+05:30

गुगलले टेलिभिजन सञ्चालन गर्ने भन्ने हल्ला धेरैअघिदेखि नै आए पनि यसको आधिकारिकता पुष्टि भएको थिएन् । तर, यही मे महिनाको अन्त्यतिर हुने सम्मेलनका क्रममा गुगलले यससम्बन्धी घोषणा गर्ने भएको हो । अमेरिकी अखबार वाल स्टि्रट जर्नलका अनुसार गुगलले मे १९ र २० मा सान फ्रान्सिस्कोमा हुने सम्मेलनमा गुगलले तीन हजारभन्दा बढी डेभलपरलाई इन्टरनेटमा आधारित टेलिभिजनको सफ्टवेयर प्रदान गर्ने तयारी गरिरहेको छ । गुगल

Windows 7 का केहि अप्ठ्यारा सुविधाहरू

2010-05-09T13:57:00.007+05:30

Microsoft को नयाँ अपरेटिङ सिस्टम Windows 7 ले अपेक्षित सफलता पाइरहेको छ । यसका 'कुल फिचर' को धेरैले प्रशंसा गरिरहेका छन् भने यसको लुक्सको पनि तारिफ गर्नेहरू धेरै छन् । हलुका र आकर्ष डिजाइनमा आएको Windows 7 का केही कमजोरी पक्ष पनि छन्, जसले प्रयोगकर्तालाई दिक्क लगाइरहेको छ ।Windows 7 अघिको अपरेटिङ सिस्टम Windows Vista मा भएका कमजोर सुरक्षा व्यवस्था, हार्डवेयर ड्राइभर, नचाहिँदा नोटिफिकेसनहरूको

माइक्रोसफ्टको 'Fix It'

2010-04-30T18:09:00.004+05:30

माइक्रोसफट कर्पोरेसनले अपरेटिङ सिस्टममा देखापरेका समस्या समाधान तत्कालै समाधान गर्नका लागि 'फिक्स इट' नामको नयाँ सफ्टवेयर ल्याएको छ ।यो सफटवेयरले Windows 7 तथा पुराना अपेरेटिङ सिस्टममा अटोमेटिक डाइगनोसिस सिस्टम इन्स्टल गर्नेछ । हाल बिटा भर्सनमा उलब्ध यो सफ्टवेयर खासगरी बिन्डोजको भिस्टा र एक्सपीका प्रयोगकर्ता लक्षित भएको कम्पनीले जनाएको छ । यो प्याकेजले कुनै पनि सफ्टवेयर इन्सटल गर्दा कम्प्युटरमा

१५ लाख फेसबुक प्रयोगकर्ताका सूचना बिक्रीमा

2010-04-27T19:38:00.003+05:30

किर्लोस नामक एक ह्याकरसँग स्पाम पठाउन चाहने र विज्ञापन गर्न चाहनेहरुका लागि अकल्पनीय अफर छ-१५ लाख प्रयोगकर्ताको इमेल ठेगाना, युजर नेम तथा पार्सवर्ड पनि । उसले १५ लाख फेसबुक एकाउन्ट सुचना बिक्रीमा राखेको भेरिसाइन आई डिफेन्स रिर्सच कम्पनीका अनुसन्धाताहरुले पत्ता लगाएका हुन् । अनुसन्धाताहरुले उसलाई भुमिगत ह्याकर फोरममार्फ सुचना आदाप्रदान गर्दै गरेको फेला पारेका हुन् । एक दुर्इ सय इमेल ठेगाना बिक्री

प्रतिसेकेन्डमा १ सय साइबर आक्रमण

2010-04-25T17:21:00.003+05:30

प्रविधिको उच्च प्रयोसँगै यसको दुरुपयोग पनि उच्च दरमा बढ्न थालेको छ । Symantec Corporation ले र्सार्वजनिक गरेको तथ्यांकले विश्वभरमा कम्प्युटरमा प्रतिसेकेन्ड एकका दरमा आक्रमण हुने गरेको देखाएको छ । अध्ययनका अनुसार प्रतिसेकेन्ड एक सय आक्रमण भए पनि प्रतिसाढे चार सेकेन्डमा एक कम्प्युटर प्रभावित हुने गरेको छ । अर्थात् धेरैजसो आक्रमण प्रभावहीन हुन्छन् । कम्पनीका अनुसार हानिकारक सफ्टवेयर निर्माणमा भएको

गुगल को नाम परिवर्तन सम्वन्धि केहि कुरा

2010-04-05T16:24:00.006+05:30

गुगलले आफनो ब्लगमा १ अप्रिलका दिन 'अब हामी गुगल रहेनौं भन्ने लेखेपछि सञ्चारमाध्यमभर गुगलले आफ्नो ब्रान्ड नाम परिवर्तन गरेको समाचार र्सार्वजनिक भयो । विश्वको महँगो ब्राण्डका रुपमा रहेको गुगलले एकाएक ब्राण्ड नाम परिवर्तन गरेकेा सुन्दा धेरै आर्श्चर्यचकित भए । अमेरिकी धमाधम गुगल डट कम टाइप गर्न थाले- डिस्प्लेमा गुगलको ठाउँमा टोपेका देखियो । उनीहरु विश्वस्त भए, गुगलले नाम फेर्यो । नपत्याउनु पनि कसरी,

पिसीका पिताको निधन

2010-04-04T19:31:00.002+05:30

तपाईं-हाम्रो घरघरमा पुर्याउन ठूलो योगदान पुर्याएका Dr. Henry Edward Roberts सदाका लागि हामिबाट बिदा भएका छन् । The Father of the PC को उपाधि पाएका Edward Altair 8800 का अविष्कारक हुन । Altair विश्वकै पहिलो पिसी हो । यही पिसीबाट नै घरघरमा प्रयोग गर्न सकिने साना आकारका कम्प्युटर विकास सम्भव भएको हो ।उनी माइक्रोसफ्टका संस्थापकद्वय बिल गेट र पल एलेनका कर्मगुरुसमेत हुन् । कुनै अखबारको पहिलो पृष्ठमा