Introduction to computers

What is a computer?

The word computer comes from the word 'compute', which means to calculate.so a computer is normally consider to be a calculating device that can perform arithmetic operation at enormous speed.

The original objective for inventing the computer was to create a fast calculating machine. But more than 80% of the work done by the computers today is of non mathematical nature. Computer appears differently to different peoples.The computer appears to be magicBox tp a layman.it strike him simply as a calculater...Read MORE...

History of Computer

Need is the mother of invention. Because computers are evolved as result of man's continues research for finding Fast and accurate calculating devices.The effort are still continuing to make machine more and more versatile