Apple DOS 3.1

Apple DOS (Disk Operating System) was the primary operating system for the Apple II family of personal computers, enabling the use of floppy disk drives for data storage and retrieval. It provided a fundamental file system, program loading capabilities, and disk management utilities,…

Key facts

First appeared
1978
Category
technology
Problem solved
Apple DOS solved the critical problem of slow, unreliable, and unorganized data storage that plagued early personal computers relying on audio cassette tapes. It provided a fast, random-access method for loading and saving programs and data, complete with a structured file system, which was essential for the development of complex applications.
Platforms
Apple II, Apple IIe, Apple II Plus

Related technologies

Notable users

  • Apple II owners (individuals, schools, small businesses)
  • Software developers for the Apple II platform