First computer

Computer

By JoseDavid15

  • computer

    computer
    Charles Babbage propose mechanical difference engine

  • Colossus

    Colossus
    Colossus develop Bletchley park-

  • Semiconductor

    Semiconductor
    First semiconductor transistor built

  • RAM

    RAM
    First writeable RAM

  • Turing test

    Turing test
    Alan Turing porposes turing test

  • Comercial

    Comercial
    first comercial computer

  • Trackball

    Trackball
    Trackball invented

  • IBM

    IBM
    IBM intoduces first hard disk

  • Digital equipment

    Digital equipment
    the first commercially successful minicomputer.

  • Xerox Palo Alto

    Xerox Palo Alto
    The first work station with a built-in mouse for input