title: System 8
text: # System 8
  
  System 8 may refer to:
  
  ## Computing
  
  * Copland, an unreleased operating system
  * Mac OS 8, a late 1990s version of the Macintosh operating system
  * Digital Equipment Corporation PDP-8 operating systems:
     * OS/8, released in 1971
     * TSS/8, released in 1968
     * MS/8, released in 1966
     * PDP-8 4K Disk Monitor System, released in 1965
  * Exec 8, the Unisys operating system
  * WPS-8 (Word Processing System-8) - Digital Equipment Corporation word processor
  
  ## Other uses
  
  * STS-8 (Space Transportation System-8), the Space Shuttle mission
  * Base-8 number system
  * Roland System-8, the Roland Corporation synthesizer
  