IBM PC DOS

IBM PC DOS (full name: The IBM Personal Computer Disk Operating System) is a DOS system for the IBM Personal Computer and compatibles, manufactured and sold by IBM from the 1980s to the 2000s. From its inception until 1993, PC DOS was a rebranded version of Microsoft MS-DOS.

Read more about IBM PC DOS:  History

Famous quotes containing the word dos:

    There’s something wonderfully exciting about the quiet sing song of an aeroplane overhead with all the guns in creation lighting out at it, and searchlights feeling their way across the sky like antennae, and the earth shaking snort of the bombs and the whimper of shrapnel pieces when they come down to patter on the roof.
    —John Dos Passos (1896–1970)