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computers history-eunice orji

By EuniceO.

  • 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.