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computers history-eunice orji

  • Analytical Machine

    Analytical Machine

    A proposed mechanical general-purpose computer
  • Holes In Cards

    Holes In Cards

    You punch holes in the card to record data
  • von Neumann architecture

    von Neumann architecture

    The architecture for the input output and processes.
  • ENIAC

    ENIAC

    Electronic Numerical Integrator And Computer
  • high-level programming language

    high-level programming language

    Used to do programming, the beginning of most modern programming languages.
  • UVIAC

    UVIAC

    Universal Automatic Computer, the first commercially successful computer
  • first electronic spreadsheet

    first electronic spreadsheet

    this was used to make spreadsheets on a computer.
  • Unix operating system

    Unix operating system

    an operating system based on the original AT&T Unix system.
  • PC

    PC

    A PERSONAL COMPUTER
  • Windows

    Windows

    This company mainly focuses on delivering OS’s.
  • Altair

    Altair

    The world's first personal computer
  • Apple

    Apple

    This company focuses on providing computers, laptops, OS’s, phones, and tablets.
  • CRAY

    CRAY

    The Cray-1 was a supercomputer.
  • Macintosh

    Macintosh

    the first personal computer made by Apple.