Science Fair Project Encyclopedia
Operating systems timeline
This article presents a timeline of events in the history of computer operating systems from 1960 to 2003. For a narrative explaining the overall developments, see the related History of computing hardware.
| Contents |
1960s
- 1961
- 1964
- OS/360 (announced)
- 1965
- Multics (announced)
- OS/360 (shipped)
- Tape Operating System (TOS)
- 1966
- 1967
- 1969
1970s
- 1970
- DOS/BATCH 11 (PDP-11)
- 1971
- 1972
- 1973
- 1974
- MVS (MVS/XA)
- 1976
- 1978
- Apple DOS 3.1 (first Apple OS)
- TripOS
- VMS
- Lisp Machine (CADR)
- 1979
1980s
- 1980
- Apple DOS 3.3
- OS-9
- QDOS
- SOS
- XDE (Tajo) (Xerox Development Environment)
- Xenix
- 1981
- 1982
- 1983
- 1984
- Macintosh OS (System 1.0)
- QNX
- UniCOS
- 1985
- 1986
- 1987
- Arthur
- IRIX (3.0 is first SGI version)
- Minix
- OS/2 (1.0)
- Microsoft Windows 2.0
- 1988
- 1989
1990s
- 1990
- 1991
- 1992
- Solaris (2.0 is first not called SunOS)
- Windows 3.1
- 1993
- Plan 9
- FreeBSD
- NetBSD
- Slackware Linux
- Windows NT 3.1 (First version of NT)
- 1994
- 1995
- Digital Unix (aka Tru64 )
- OpenBSD
- OS/390
- Windows 95
- 1996
- Debian GNU/Linux (Debian 1.1) [1]
- Windows NT 4.0
- 1997
- Inferno
- Mac OS 7.6 (first officially-named Mac OS)
- SkyOS
- 1998
- 1999
2000s
External links
- http://www.levenez.com/unix/ -- Timeline of UNIX 1969 and its descendants at present
03-10-2013 05:06:04
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


