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ICT

By jackhart
  • difference engine

    difference engine

    difference engine is an automatic mechanical calculator
  • HP

    HP

    Hewlett-Packard is Founded. David Packard and Bill Hewlett found Hewlett-Packard
  • Z3

    Z3

    Konrad Zuse finishes the Z3 the first computer.
  • Osborne 1

    Osborne 1

    Adam Osborne completed the first portable computer, the Osborne I, which weighed 24 pounds and cost $1,795.

  • Apollo

    Apollo Computer unveiled the first work station, its DN100, offering more power than some minicomputers at a fraction of the price.

  • appel

    Apple introduced its Lisa. The first personal computer with a graphical user interface

  • Appel

    The Apple Macintosh debuts in 1984.
  • Microsoft Windows

    Microsoft Windows

    Microsoft Windows 1.0 ships in November, 1985.

  • IBM

    IBM released its PC Jr. and PC-AT. The PC Jr. failed, but the PC-AT, several times faster than original PC