timeline of the history of O.S

By alexandra pm

  • The name of the O.S

    The name of the O.S
    Unix was born in 1969 out of the mind of a computer scientist at Bell Laboratories, Ken Thompson.
    Brand:Linux,
    Price:$1200

  • CPM

    CPM
    Intergalactic Digital Research's maverick brain Gary Kildall creates CP/M, a simple microcomputer operating system for simple microcomputers.
    Price:$100
    Brand:intergalactic digital research

  • BSD

    BSD
    BSD will ultimately spawn alternatives to some commercial microcomputer operating systems -- and form the core of at least one major commercial operating system, Mac OS X.
    Price:$625

  • Apple DOS 3.1

    Apple DOS 3.1
    DOS system for the IBM Personal Computer and compatibles, manufactured and sold by IBM from the 1980s to the 2000s.
    $399
    BRAND APPLE
    STEBE JOBS

  • IBM PC

    IBM PC
    $1,995.00
    There were a number of unique aspects of the IBM PC that made it different from previous IBM products.
    IBM

  • GNU

    The GNU Project Listen/ɡnuː/ is a free software, mass collaboration project, announced on 27 September 1983, by Richard Stallman

  • TRS-DOS

    TRS-DOS
    TRSDOS created by Radio Shack programmers,
    $500
    TRS-80