Related Clues:
- CD go-with
- Letters after CD-
- Film genre prefix with com
- — -com (film category)
- Passé PC system
- Computer storage letters
- Some PC storage
- Windows progenitor
- CD attachment?
- Ancestor of Windows
- PC platform with command lines
- IBM release of 1981
- Pre-Windows PC platform
- Obsolete PC operating system
- Bucharest's nation: Abbr