A quand remonte le TOUT premier ordinateur et à quoi ressemblait-il ?
Connaissez-vous l’origine du TOUT premier ordinateur ? Il faut remonter en 1945 pour connaître le tout premier nommé « ENIAC » (Electronical Numerical Integrator And Computer).
Vous vous en doutez, il n’est en aucun cas ressemblant aux ordinateurs modernes que l’ont peut retrouver aujourd’hui dans le marché. Avec une envergure de plus de 72m ainsi qu’un poids de 30 tonnes, cet appareil créer par John Presper Eckert et son collègue John William Mauchly, se compose de 19.000 composants électroniques appelés les « tubes ».
Qualifié comme l’ancêtre de l’ordinateur, cet appareil était capable de résoudre n’importes quels calculs à la vitesse de 330 multiplications par secondes.
Cet en 1968, 23 ans après, que l’on verra apparaître le tout premier ordinateur personnel (appelé PC « personnal computer ») : Plus léger, plus rapide et performant, cela va revolutionner l’époque. La même année, la première souris informatique voit le jour (voir notre article).
C’est au fil des années que les innovations informatiques vont se décupler, et finir par rendre en 1981, le tout premier ordinateur portable celui-ci !
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