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History of the Computer

  • Holes In Cards

    Holes In Cards

    Stiff paper with holes in it to display digital information. Used in the 19th Century.
  • Period: to

    Starting and Ending Dates

  • The Analytical Machine

    The Analytical Machine

    It was one of the first attempts at creating a computer. It used a lot of math.
  • UNIVAC

    UNIVAC

    Used for predicting presidential votes. The numbers were off, and it wasn’t used.
  • Von Neumann Architecture

    Von Neumann Architecture

    Digital computer, had storage space. Had multiple programs.
  • ENIAC

    ENIAC

    The first general purpose computer. Known as a giant brain, very fast, much faster than any other machines like it.
  • PC

    PC

    General computer, can be used for anything. Programs can be downloaded onto them.
  • First Electronic Spreadsheet

    First Electronic Spreadsheet

    Organizes information in a tabular form. Very popular for businesses.
  • UNIX Operating System

    UNIX Operating System

    Multitasking computer. AT&T created it, and it’s meant for multiple users.
  • High- Level Programming Language

    High- Level Programming Language

    Uses natural language. Makes it more simple and easier.
  • Altair

    Altair

    Kits meant to build yourself. Had the first programming language.
  • CRAY-1

    CRAY-1

    Well known and best supercomputer. The first system was installed in the Los Alamos Laboratory.
  • Apple

    Apple

    Has its own type of software like OSX and iOS. Created the famous Mac, and iPods.
  • Macintosh

    Macintosh

    Personal computers. Great family computer at home, or at the office.
  • Windows

    Windows

    It was an operating environment. First created to compete with Apple.