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DOS
From Wikipedia, the free encyclopedia
DOS (abreviuro de Angla Disk Operating System) es unesma movebla (diskala) funcionanta sistemo kom deslibera programaro en mikrakomputeri di le 1980. La sistemo havis multa versioni (kloni), ex.: Atari DOS, AmigaDOS o MS-DOS (86-DOS/QDOS).
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Multa kloni kreesis ank pos epoko di mikrokomputeri, inter altri: PTS-DOS e gratuita FreeDOS.