Related Clues:
- Windows predecessor
- PC software of old
- Old PC installation
- PC program
- Phone feature
- Obsolescent PC environment
- iTunes download
- Spreadsheet, e.g.
- Program, for short
- Computer program, for short
- 1980's PC's ran on it
- Computer program, briefly
- 'Bad command or file name' interface
- Kind of PC command
- Small software program