Computers

When was the internet invented?

Nov 26th, 2008 | By

Internet was not invented by a single person or company. It was developed by a team of experts. These developments and ideas about the internet started nearly a quarter of century back. Development of internet started in 1957 when Sputnik I (the first satellite) was launched by Soviet Union. American’s felt threat by this and
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How do Google maps work?

Nov 25th, 2008 | By

Google maps is a free mapping service application that is available on the Google website. As the name suggests Google maps help us to locate any particular address or geographical feature, whether natural or manmade (such as dams and bridges). Just insert the location and the address, and you will get the specified address of
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How to buy a computer?

Nov 20th, 2008 | By

To a buy a computer we have to look for certain things according to our need, necessity and budget. These are: – processor speed random access memory (RAM) storage capacity of hard disk, graphics capability etc. First of all decide that whether you want to buy a laptop or a desktop. According to your budget
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How to speed up my computer?

Nov 18th, 2008 | By

There can be many reasons for your computer running slow. By removing these problems you can speed up your computer. Some people think that their computer is getting slower because it is old now. But this is not the reason. Your computer should be as fast as it was on its first day. There are
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Why does my computer freeze?

Nov 2nd, 2008 | By

Sometimes your computer freezes while you are working on it. Mouse, keyboard stops responding moreover everything on the screen stop suddenly. There is only one way to deal with this problem is to restart the computer. Nothing else can be done; proper shut down is also not possible. You have to lose all the work
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How to get rid of computer viruses?

Oct 28th, 2008 | By

WHAT IS COMPUTER VIRUS? Computer virus (vital information resource under seize) is a small piece of program that causes damage to the other program by changing their environment. Example a virus might attach itself to a program such as a spreadsheet program. Each time the spreadsheet program runs, the virus runs too and it gets
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How does computer keyboard work?

Oct 25th, 2008 | By

Like other physical components of computer such as monitor and mouse, keyboard also comes under the category of hardware devices. Working of the keys of computer keyboard can be easily understood. It works as a pen for us while using word processor. When we write in a notebook or on a page we use pen
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How internet works?

Oct 3rd, 2008 | By

Since the year 1969 internet has grown from four computers to millions of computers. Internet is not owned by a particular person or a company instead it is a collection of small and big networks. When these networks connect to each other then it is called internet. Internet came from the idea of interconnected networks.
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What is an input device?

Sep 10th, 2008 | By

The phrase “input devices” itself tells us that the device used to put something in is called an input device. In the context of computers, we can say that it is made up of two parts i.e. hardware and software. Input and output devices come under the category of computer hardware. So the devices used
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What are computer viruses?

Sep 9th, 2008 | By

It is a computer program that has written intentionally and can attach itself to the disk boot sectors or any other programs. The virus is placed in the programs that are most widely and commonly used so that it can spread very fast. Whenever you run that particular program, virus also runs and can attach
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