TYPES OF COMPUTERS
Computers come in different sizes. Some are big while others are small.
Desktop Computer
This computer is kept on a desk. It is also known as the PC or personal computer.
A PC has a keyboard, a mouse, a monitor and a CPU.
A desktop computer is heavy and is difficult to carry from one place to another.
Laptop
It is a computer which you can keep on your lap.
It is small in...
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Keyboard Shortcuts
Shortcut keys help provide an easier and quicker method of navigating and executing commands in the computer software.
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Hardware Tips
Learn about the latest computer hardware and find out how to diagnose
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Knowledge Practise questions and answers
Here you can practise more questions and answers to improve your knowledge on computer
Wednesday, 16 September 2015
INTRODUCTION TO COMPUTERS
COMPUTER AND MAN
Computers are one of the greatest wonders created by man. It is a wonderful machine. But, it cannot work on its own.
A computer can work very fast. It can perform large number of calculations in seconds. Man cannot work as fast as a computer.
A computer does...
INTRODUCTION TO COMPUTERS
Computer - A Smart Machine
A Computer is an electronic machine. It is used at many place.
A computer makes you do your work easily and quickly.
It works very fast. A computer has a memory like us.
A computer can be used to watch cartoons, make drawings, solve sums, and play games....
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