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History of Computers

By Mohamed Ishan
  • First Computers
    2000 BCE

    First Computers

    Abacus, First computing device known
  • Mechanical Age

    Mechanical Age

    Pascal's Calculator, by Blaise Pascal
    People developed devices according to their needs......
  • Electronic Age

    Electronic Age

    The ENIAC computer. ENIAC contained more than 19,000 vacuum tubes which were used to perform 5,000 additions per second. .As one might expect, making ENIAC function was a tedious task.
  • Modern Age

    Modern Age

    System designed with high processing capabilities.