Computer History

By DilGill
  • Jan 1, 753

    Abacus

    Abacus
    753 b.c.e. Used in still in some countries and it was a way to calculate

  • The analytical machine

    The analytical machine
    1830 made to make numbers of computing concepts

  • Holes in cards

    Holes in cards
    Made in 1928 it was IBM who made them and made data processing possible

  • Von Neumann architecture

    Von Neumann architecture
    Made in 1945 it was a very important part to computer science

  • ENIAC

    ENIAC
    Electronic Numerical Integrator And Computer 1946 large class of numerical problems

  • High-level programming language

    High-level programming language
    Made in 1950 translates different languages

  • UNIVAC

    UNIVAC
    Made in 1951 first commercially available computer

  • UNIX operating system

    UNIX operating system
    multitasking, multi user computer operating systems 1970

  • Apple

    Apple
    Made 1976 design develop and sell electronic goods to consumers

  • PC

    PC
    The IBM PC was introduced in 1981

  • Macintosh

    Macintosh
    Made by Apple 1984 It was the fastest working computer of its time

  • Windows

    Windows
    Made in 1970 by Bill Gates and Paul Allen made a operating system named MS-DOS

  • First electronic spreadsheet

    First electronic spreadsheet
    1978 it was a application which was a digital calculator

  • Altair

    Altair
    design and development, engineering software and cloud computing software company 1985

  • CRAY-1

    CRAY-1
    Cray 1 was the world's first "supercomputer" 1971