sistemas operativos By William Siguenza Jimenez Aug 8, 1983 4.2BSD (Unix) Nov 20, 1985 WINDOWS 1 Jun 6, 1986 4.3BSD (Unix) Dec 9, 1987 WINDOWS 2 Jun 21, 1988 OS/400 V1R1 Mar 15, 1990 POSIX (IEEE 1003.1-1990) Apr 6, 1992 WINDOWS 3.1 Aug 27, 1993 Windows NT 3.1 Nov 30, 1993 FreeBSD 1.0 Apr 21, 1994 OS/400 V3R1 Aug 24, 1995 WINDOWS 95 Jun 18, 1996 OpenBSD 1.2 Aug 24, 1996 Windows NT 4.0 Feb 17, 2000 WINDOWS 2000 Mar 24, 2001 OS X 10.0: Cheetah May 27, 2001 OS/400 V5R1 Aug 23, 2002 OS X 10.2: Jaguar Apr 24, 2003 Windows Server 2003 Oct 24, 2003 OS X 10.3: Panther Oct 20, 2004 Ubuntu 4.10 (Warty Warthog) Apr 29, 2005 OS X 10.4: Tiger Jun 1, 2006 Ubuntu 6.06 LTS (Dapper Drake) Jan 30, 2007 WINDOWS VISTA Oct 26, 2007 OS X 10.5: Leopard Feb 27, 2008 Windows Server 2008 Mar 21, 2008 IBM i 6.1 Apr 29, 2009 Ubuntu 9.04 (Jaunty Jackalope) Aug 28, 2009 OS X 10.6: Snow Leopard Oct 22, 2009 WINDOWS 7 Jul 20, 2011 OS X 10.7: Lion Oct 13, 2011 Ubuntu 11.10 (Oneiric Ocelot) Sep 4, 2012 Windows Server 2012 Oct 26, 2012 WINDOWS 8 Oct 22, 2013 OS X 10.9: Mavericks Oct 23, 2014 Ubuntu 14.10 (Utopic Unicorn) Jul 29, 2015 WINDOWS 10 Sep 30, 2015 OS X 10.11: El Capitan Oct 12, 2016 Windows Server 2016 Apr 13, 2017 Ubuntu 17.04 (Zesty Zapus) Sep 25, 2017 macOS 10.13 High Sierra Apr 26, 2018 Ubuntu 18.04 LTS ("Bionic Beaver") Oct 2, 2018 Windows Server 2019 Jun 21, 2019 IBM i 7.4 Apr 26, 2020 Ubuntu 20.04 LTS ("Focal Fossa") Nov 19, 2020 macOS 11 Big Sur Aug 18, 2021 Windows Server 2022 Apr 21, 2022 Ubuntu 22.04 LTS ("Jammy Jellyfish") May 10, 2022 IBM i 7.5 Oct 28, 2024 macOS 15 Sequoia
