MS-DOS is an operating system commercialized by Microsoft. It was the most commonly used member of the DOS family of operating systems and was the dominant operating system for computers during the 1980s.
Documents And Specifications
This message was edited by the melissa_may1 at 2002-3-1 17:25:39
There is a free, open-source MS-DOS compatible OS out there. It's
appropriately called FreeDOS, and can be found at: