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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