This is MS-DOS 6.22. After all, it's a product from many years ago, and it's not completely the same as the "Command Prompt" of Windows 2000/XP/2003; and external commands like "Defrag", "MemMaker", "MSBackup", "MSAV", etc. are either replaced by Win32 versions or have been completely phased out. But it's no exaggeration to say that unless you are already a top DOS expert, for 99% of DOS enthusiasts, as long as you can master all the commands in this help, you are enough to become a DOS expert and it's completely sufficient.
Recent Ratings for This Post
( 1 in total)
Click for details
| Rater | Score | Time |
|---|---|---|
| zzz19760225 | +1 | 2017-02-03 12:17 |
Attachments


