Computer Literacy

  • Abacus
    500

    Abacus

    An instrument used to perform arithmetic calucations.
  • The analytical machine

    The analytical machine

    A proposed mechanical general purpose computer
  • Punched Cards

    Punched Cards

  • ENIAC

    ENIAC

  • Von Neumann Architecture

    Von Neumann Architecture

  • UNIVAC

    UNIVAC

  • High level programming language

    High level programming language

  • UNIX operating system

    UNIX operating system

  • Personal Computer (PC)

    Personal Computer (PC)

    A personal computer is a microcomputer designed for one person at a time
  • Altair

    Altair

  • Apple

    Apple

  • CRAY-1

    CRAY-1

    A supercomputer designed manufactured and marketed by Cray Research
  • Macintosh

    Macintosh

    First computer Steve Jobs introduced to the world.
  • Windows

    Windows

  • First electronic spreadsheet

    First electronic spreadsheet