QDOS
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Look up qdos or QDOS in Wiktionary, the free dictionary. |
QDOS may refer to:
- Sinclair QDOS, the Sinclair QL operating system
- 86-DOS, predecessor of MS-DOS, originally shipped as (Quick and Dirty Operating System)
- Atari QDOS, the production codename of Disk Operating System 4.0 for Atari 8-Bit computers
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