HI EVERYONE! , TODAY IM GOING TO TELL ABOUT THE HISTORY OF COMPUTER.
the antikythera mechanism allgedly the most advance analog computer in history, its purpose is to predict astronomical position and eclispses decades in advance.
Abacus is labeled as the first analog computer in exixtance, it came from ancient mesopotamia,it use to perform simple equation,then, egpytian,greek and chinese make a archetype out of it. In 1614, a scottish mathematician created an analoc computer to help mathematician in multiplication;in 1642 blaise pascal created the first automated calculator, leibniz expanded what pascal created and become the most successful mechanical calculator.
In 1820's Charles Babbage created the difference machine the first automatic calculator capable to solve polynomial function and thanks to his invention he became the father of computer; then there's herman hollerth created a machine to summarise and processing data for 1890 U.S Census that later became the company IBMIBM means international business machine.