Take a road trip with the MS-DOS 6 upgrade : user's guide /
, Computer program.
- [Redmond, Wash.] : Microsoft, 1993.
- xix, 321 pages : 23 cm. illustrations ;
- MS-DOS series .
System requirements: IBM-compatible PC with 8088 or higher processor; 512K RAM; MS-DOS 2.11 or later, compatible operating system, or OS/2; high-density floppy disk drive.