What is computer?

       Computer is an electronic device which can process store, inputs, outputs data at high speed.

       (A computer capacity to think and perform task. Only which program which enable perform some required task. Collectively computers are programs and number as software. The equipment is collectively known as hardware.)

 

 

 

 For more information  please visit below website

www.techinfo.blogspot.com 

 

HISTORY OF COMPUTER IS :-

1. First generation of computer is run 1954 to 1959. Second generation computers were based on transistors. Model 604, 1BM1401 and 1BM1402 are a few example of second generation of computer.

3. Third generation of computer is run 1956 to 1971. Third generation of computer were based on integrated circuits  has several interconnected transistor IBM's 360 series and 370 series computer are example of third generation computer.

 4. Generation of computer  is run 1971 to present. Fourth generation computers are based on microprocessor IBM personal computer (PC) and apple Machintosh are example of fourth generation of computer.

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