MS-DOS 6 Companion

A practical, complete reference focusing on the new version of MS-DOS, guaranteed to be the bestselling piece of software in 1993. The book provides the intermediate level computer user with a thorough understanding of the software that makes their computer think. No stone is left unturned--this is the most complete documentation of MS-DOS available anywhere, covering many functions that are un-documented or under-documented elsewhere. (Operating Systems)