aliya Posté(e) le 22 avril 2013 Signaler Posté(e) le 22 avril 2013 Before the computer there were some other machines that performed limited function such as the typewriterand the calculator. Everything else had to be done by hand and paper. Computer have three differents generations : it concerns the scientific and military computer in the direction of solving the problems of repetitive calculations. This allow the creation of languages with success and failures in order to solve the problems . The first computerhad a size of a building . It consommes 150,000 wj.
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