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History Of Computers

  • Holes In Cards

    Holes In Cards

    Contains digital information by the presence or absents of holes. For computers and programs.
  • Von Neumann Architecture

    Von Neumann Architecture

    Stores data and instructions. Digital computer.
  • ENIAC

    ENIAC

    Created to help with the war efforts against Germany forces. Reprogrammed to solve a full range of computing problems.
  • UNIVAC

    UNIVAC

    First American commercial computer. Fast execution of large numbers of math.
  • High-Level Programming Language

    High-Level Programming Language

    Used for programming applications. Began as a digital code.
  • UNIX operating system

    UNIX operating system

    Multitasking and multiuser computer. Created by a group at AT&T.
  • Altair

    Altair

    Appealed to individuals and businesses. Today its widely known as the spark that lead to the microcomputer revolution.
  • CRAY-1

    CRAY-1

    Supercomputer. For reading large amounts of data.
  • Apple

    Apple

    The Apple 1 was sold as a motherboard. It was also a personal computer.
  • PC

    PC

    Personal computer.
  • Windows

    Windows

    Graphic interface operating system. Has improved since first invented.
  • Macintosh

    Macintosh

    The first operating system introduced by Apple. It’s a personal computer.
  • the analytical machine

    the analytical machine

    Programmed using punch cards. Fully automatic calculating machine.
  • First Electronic Spreadsheet

    First Electronic Spreadsheet

    VisiCalc was the first spreadsheet. Considered fourth generation software.