MSDOS

What we opened before we had Windows

• Bad command or file name interface

• 1980's PC's ran on it

• A PC may use it

• Antiquated computer abbr.

• Basic PC environment

• Basic PC program

• Basis for Windows, originally

• Common computer interface

• Computer acronym

• Computer environment

• Computer operating system

• Computer operating system of old

• Early Gates offering

• Early IBM PC go-with

• Early operating system developed for PCs

• Early PC environment

• Early PC go-with

• Early PC interface

• Early PC program

• Early PC software

• Environment of many old PCs

• Familiar PC acronym

• Forerunner of Windows

• IBM feature from 1981

• IBM PC system

• Interface developed for the Intel x86 family of microprocessors

• It ended with Version 8.0

• It helps many machines run

• It ran before Windows

• It ran from a C prompt

• It was booted before Windows

• It was opened before Windows

• It worked from a prompt

• It's version 1.0 was launched in 1981, initially

• Kind of PC command

• Many PCs once ran on it

• Obsolescent PC environment

• Obsolescent PC interface

• Old PC installation

• Old PC operating system

• Old PC platform

• Old PC software

• Old PC standard

• Once-popular platform

• One-time PC platform

• Operations were once commonly performed in this

• PC acronym

• PC format

• PC letters

• PC operating system

• PC operating system choice

• PC platform released in '82

• PC program

• PC software

• PC software of old

• PC system of the past

• Platform introduced in 1981

• Platform type

• Platform unveiled in 1981

• Platform with a FAT file system

• Popular PC interface before Windows

• Pre-Windows system

• Precursor to Windows

• Predecessor of Windows

• Software letters

• Software product until 2000

• Some PCs use it

• User interface

• What we used before Windows

• Windows basis, originally

• Windows forerunner

• Windows grew out of it

• Windows made it look obsolete

• Windows precursor

• Windows predecessor

• Windows superseded it

• Windows underpinning

• Windows used to run on it