History of computers The history of electronic computers is divided into five generations. First Generation :- We consider first generation of computer by 1946, when binary system was used and concept of pre-stored instructions as ... scientific complex calculations are called Super Computers. These computers have the capabilities much more then main frame computers. These are the most costly computers. Super computers are used in nuclear physics research, experimental oil fields, weather forecasting, satellite controlling and space shuttle launching etc.  Special purpose computers :- A c...

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