msdos
- Old PC operating system
- Key to Microsoft's early success
- Early PC environment
- Computer operating system of old
- "Bad command or file name" interface
- Windows superseded it
- Windows progenitor
- Windows made it look obsolete
- What Windows 1.0 was based on
- What we used before Windows
- What we opened before we had Windows
- What early PCs ran on
- What 1980's PCs ran on
- Predecessor of Windows
- Pre-Windows PC platform
- Pre-Windows operating system: Hyph
- Popular PC interface before Windows
- Platform with a FAT file system
- Platform unveiled in 1981
- PC system of the past
- PC platform released in '82
- PC platform in the early '80s
- PC interface before Windows: Hyph
- PC format
- Passé PC system
- One-time PC platform
- Old PC system
- Obsolescent PC environment
- Jackson hair styles?
- It was booted before Windows
- It ran from a C prompt
- Interface developed for the Intel x86 family of microprocessors
- IBM release of 1981
- IBM PC controller
- Early success for Bill Gates
- Early PC system
- Early PC program
- Early operating system developed for PCs
- Classic PC system
- C: prompt forum
- Basic PC environment
- Ancestor of Windows
- "Abort, Retry, Fail?" software
- User interface
- A PC may use it
- Early IBM PC go-with
- Basic PC program
- Computer acronym
- It helps many machines run
- Forerunner of Windows
- Common computer interface
- PC program
- PC software of old
- Old PC software
- Old PC installation
- Old PC platform
- 1980's PC's ran on it
- Kind of PC command
- Windows predecessor
- Platform introduced in 1981
- Windows precursor
- Early PC interface
- Many PCs once ran on it
- PC platform released in 1982
- Old PC standard
- It worked from a prompt
- Windows forerunner
- Environment of many old PCs
- Operations were once commonly performed in this
- PC platform of old
- Early I.B.M. PC standard
- Precursor of Windows
- It was run in the 1980s-'90s
- PCs once ran on it
- Platform in which you might see the prompt C:\>
- It ran on many clones
- Early PC platform
- PC acronym
- Early PC software
- It was opened before Windows
- Precursor to Windows
- PC debut of 1981
- Operating system
- Windows preceder
- Windows ancestor
- Underpinnings of Windows 1.0