Browse history From year (and earlier): From month (and earlier): all January February March April May June July August September October November December Deleted only For any version listed below, click on its date to view it. For more help, see Help:Page history. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary (cur | prev) 22:50, April 17, 2010 220.127.116.11 (Talk) . . (4,882 bytes) (-69) . . (undo) (cur | prev) 19:56, April 17, 2010 Marz2 (Talk | contribs) m . . (4,951 bytes) (+4,951) . . (Created page with 'The Atari TOS debuted with the Atari 520ST in 1985. TOS combines Digital Research's GEM GUI running on top of the DOS-like GEMDOS. Featu…') Retrieved from "https://computer.fandom.com/wiki/Atari_TOS" Community content is available under CC-BY-SA unless otherwise noted.