** The Atari 7800 is backward compatible with almost all Atari 2600 games.

** Gauntlet ( NES video game ), the 1987 Nintendo Entertainment System game based on the original 1985 Atari game

** Gauntlet: The Third Encounter, a 1990 game for the Atari Lynx.

** The Atari 2600 game system is released.

** Atari kicks off the first generation of video games with the release of their seminal arcade version of Pong, the first game to achieve commercial success.

** Gali Atari and Milk and Honey win the Eurovision Song Contest 1979 for Israel, with the song Hallelujah.

** Circus Atari, a spinoff of the above game for the Atari 2600 console

** Atari TOS

** Atari TIA, combined sound and graphics chip, used in Atari 2600 and Atari 7800.

** Atari POKEY, used in Atari 8-bit computers, Atari 5200, and certain Atari 7800 cartridges.

** Atari AMY, intended for the 65XEM, but never released.

** Yamaha YM2149, used in the Atari ST, MSX, Intellivision, Amstrad CPC, and ZX Spectrum computers ( same as General Instrument AY-3-8910 )

** Yamaha Y3439-F, used in the Atari Falcon, Atari STBook

** Atari 2600 homebrew

** RGB output can feed either RGB monitor or TV, old Atari SM124 monitor or a VGA monitor

** Audio formats: MIDI, AIFF, WAV / WAVE, AIFF, MP2, MP3, AAC, AACplus ( AAC +), Vorbis, AC3, DTS, ALAC, AMR, FLAC, Monkey's Audio ( APE ), RealAudio, SHN, WavPack, MPC / Musepack / Mpeg +, Shorten, Speex, WMA, IT, S3M, MOD ( Amiga Module ), XM, NSF ( NES Sound Format ), SPC ( SNES ), GYM ( Genesis ), SID ( Commodore 64 ), Adlib, YM ( Atari ST ), ADPCM ( Nintendo GameCube ), and CDDA.

** Might and Magic: World of Xeen ( 1994 ; DOS, Mac )

** DATE ( command ), command on DOS, OS / 2 and Microsoft Windows operating systems for displaying the current date

** List of DOS operating systems, multiple OSes for both IBM and other systems

** Norton Commander, a DOS file manager

** Verify ( command ), DOS command

** DOS / 360 ( IBM's Disk Operating System )

** Apple DOS

** Commodore DOS

** For DOS, Windows and OS / 2 home page

** The Spooler, IBM DOS spooler, 1975-1980s

** Action Replay PC ( ISA card ) for DOS ( 1994 )

** Winner: 1957-58 ( as DOS )

** Borland C ++ 5. x for DOS / Windows

** Borland C Builder v4 for DOS / Windows

** Watcom C ++ ( 16 / 32 bit ) for DOS / OS2

** Virtual file system server for use with Unix-like, DOS / FAT12 / FAT16 / FAT32, or ISO 9660 file systems

Mature versions of the Commodore, SWTPC, Atari and Apple home computer systems all featured a disk operating system ( actually called ' DOS ' in the case of the Commodore 64 ( CBM DOS ), Atari 800 ( Atari DOS ), and Apple II machines ( Apple DOS )), as did ( at the other end of the hardware spectrum, and much earlier ) IBM's System / 360, 370 and ( later ) 390 series of mainframes ( e. g., DOS / 360: Disk Operating System / 360 and DOS / VSE: Disk Operating System / Virtual Storage Extended ).

* Atari DOS, which was used by the Atari 8-bit family of computers.

The Atari OS only offered low-level disk-access, so an extra layer called DOS was booted off a floppy that offered higher level functions such as filesystems.

Doom became a " killer app " that all capable consoles and operating systems were expected to have, and versions of Doom have subsequently been released for the following systems: DOS, Microsoft Windows, Linux, Apple Macintosh, Super NES, Sega 32X, Sony PlayStation, Game Boy Advance, iOS, Symbian OS, RISC OS, Atari Jaguar, Sega Saturn, Nintendo 64, Tapwave Zodiac, 3DO, Xbox, and Xbox Live Arcade.

Official Zoop games have been released for Game Boy, Game Gear, Mega Drive / Genesis, Super NES, Atari Jaguar, Sega Saturn, PlayStation, DOS, and Macintosh.

SCUMM has been released on the following platforms: 3DO, Amiga, Apple II, Atari ST, CDTV, Commodore 64, Fujitsu Towns & Marty, Apple Macintosh, Nintendo Entertainment System, DOS, Microsoft Windows, Sega Mega-CD and TurboGrafx-16 / PC Engine.

It was available for DOS, Amiga, Atari ST, and Mac OS.