1

Computer History

By 17qis1
  • Period: to

    Timespan

  • Difference Machine

    Difference Machine
    A mechanical calculator designed to calculate polynomial functions.

  • Analytical Engine

    Analytical Engine
    Designed to get rid of mathematical error, was first fully programmed machine.

  • Hollerith census machine

    Hollerith census machine
    A machine made to punch new cards based upon an analysis of some other set of cards.
    (Early version of IBM)

  • Zuse 3

    Zuse 3
    Used it program and store data-and to analyse wing flutter.

  • Atanasoff–Berry Computer

    Atanasoff–Berry Computer
    To solve systems of linear equations

  • Colossus

    Colossus
    Used to crack German Coding

  • Mark I

    Mark I
    Used to solve equations on atmospheric drag, wind, gravity, muzzle velocity, etc. In order to predict where the shell will land.

  • ENIAC ( Electronic Numerical Integrator And Computer)

    ENIAC ( Electronic Numerical Integrator And Computer)
    Programmed to solve a full range of computing problems.

  • Manchester Small-Scale Experimental Machine (SSEM)

    Manchester Small-Scale Experimental Machine (SSEM)
    Early form of computer memory-has the entire essential for a modern computer.

  • 50 years later...Personal Computer (PC)

    50 years later...Personal Computer (PC)
    Word processing, spreadsheets,databases, Web browsers and e-mail clients, digital media playback, games, etc.