4 ms·
QDOS was originally a clone of CP/M, but for legal reasons was changed just enough to become 86-DOS (then became MS-DOS) https://en.wikipedia.org/wiki/86-DOS h
by mycall 5y ago
QDOS was originally a clone of CP/M, but for legal reasons was changed just enough to become 86-DOS (then became MS-DOS)
https://en.wikipedia.org/wiki/86-DOS https://en.wikipedia.org/wiki/86-DOS