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There were other PC DOS, but MS had something up their sleeve: http://en.wikipedia.org/wiki/DR-DOS#Competition_from_Microsoft http://en.wikipedia.org/wiki/DR-DO
by slug 16y ago
There were other PC DOS, but MS had something up their sleeve: http://en.wikipedia.org/wiki/DR-DOS#Competition_from_Microsoft http://en.wikipedia.org/wiki/DR-DOS#Competition_from_Microso... and http://en.wikipedia.org/wiki/AARD_code http://en.wikipedia.org/wiki/AARD_code