A Brief History of Computers – For Candidates of Computer Operators

A Brief History of Computers – For Candidates of Computer Operators Trying to trace the history of computers, how far should we go? Computer Science is the youngest discipline among human repository of knowledge. We know, the Internet became popular among generalpublic since 1990s; Mark I, the first computer, was built in 1944; computers have never gone earlier...

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History of Computer

History of Comput...

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History of Computer Pre-twentieth century

Devices have been used to aid computation for thousands of years, mostly using one-to-one correspondence with fingers. The earliest counting device was probably a form of tally stick. Later record keeping aids throughout the Fertile Crescent included calculi (clay spheres, cones, etc.) which represented counts of items, probably livestock or...

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