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Computer History (Pornkamol G7B)

By suhavni2
  • Period: to

    Early History

    Poeple were computers.

  • Analetycal Machine

    Analetycal Machine
    It was the first time Charles Babbage described the Analetycal Machine.
  • Period: to

    First Generation

    They used Vaccum tubes.

  • Vacuum Tubes

    Vacuum Tubes
    It was made for storing memories.

  • ENIAC

    ENIAC
    It could store the data.

  • UNIVAC

    UNIVAC

  • Transistors

    Transistors
  • Period: to

    Second Generation

    They used Transistors.

  • Integrated Circuits

    Integrated Circuits

  • IBM 1401

    IBM 1401

  • UNIVAC 1107

    UNIVAC 1107
  • Period: to

    Third Generation

    They used Integrated Circuits.

  • Microprocessor

    Microprocessor
  • Period: to

    Fourth Generation

    They are using microprocessor.

  • CPU

    CPU