Monday, February 17, 2014

computer

                                            computer


A computer is a device used to perform arithmetic and logical operations.

Charles Babbage is known as the father of the computer.The figure shows the portion of the computer designed by the Charles Babbage.

Charles Babbage

the five generations of computers are the the
1)vacuum tubes
2)transistors
3)integrated circuits
4)microprocessors
5)artificial intelligence

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