History of OS

By belenacosta

  • No operating system

    digital computers had no operating systems.
  • First Operating System

    First Operating System

    Programmer Robert L. Patrick of General Motors Research and Owen Mock
    Brand General Motors GM-NAA I/O
    Price €34
  • IBM System/360 Operating System

    IBM System/360 Operating System

    Programmer IBM
    Brand IBM
    Price
  • Apple DOS

    Apple DOS

    Programmer Steve Wozniak, Randy Wigginton
    Brand Apple
    Price $729
  • UNIX/32V

    UNIX/32V

    Programmer Bell Laboratories
    Brand UNIX
    Price free
  • Xenix

    Xenix

    Version 7 Unix
    Programmer licensed by Microsoft from AT&T
    Brand Unix
    Price free
  • Mac OS

    Mac OS

    Programmer Apple Inc Steve Jobs
    Brand Apple
    Price $79.89
  • Microsoft Windows 1.0

    Microsoft Windows 1.0

    Programmer Microsoft Corporation
    Brand Microsoft
    Price $100
  • Linux kernel

    Linux kernel

    Programmer Linus Torvalds
    Brand Linux
    Price free
  • SkyOS

    SkyOS

    Programmer Robert Szeleney and volunteers.
    Brand Sky
    Price free
    Latest unstable release Beta / August 3, 2008; 4 years ago