MS - DOS Shortcuts Key - 6
| 76 | SCANREG | Scan registry and recover registry from errors. |
| 77 | SET | Change one variable or string to another. |
| 78 | SETLOCAL | Enables local environments to be changed without affecting anything else. |
| 79 | SETVER | Change MS-DOS version to trick older MS-DOS programs. |
| 80 | SHARE | Installs support for file sharing and locking capabilities. |
| 81 | SHIFT | Changes the position of replaceable parameters in a batch program. |
| 82 | SHUTDOWN | Shutdown the computer from the MS-DOS prompt. |
| 83 | SMARTDRV | Create a disk cache in conventional memory or extended memory. |
| 84 | SORT | Sorts the input and displays the output to the screen. |
| 85 | START | Start a separate window in Windows from the MS-DOS prompt. |
| 86 | SUBST | Substitute a folder on your computer for another drive letter. |
| 87 | SWITCHES | Remove add functions from MS-DOS. |
| 88 | SYS | Transfer system files to disk drive. |
| 89 | TELNET | Telnet to another computer / device from the prompt. |
| 90 | TIME | View or modify the system time. |
