AIX 1990
FreeBSD
1914, 1928
HP-UX 1990
Linux
1928, 1989, 1990, 1991, 1992, 1994, 1999, 2001, 2003, 2006, 2011, 2054
MacOS 1990
QNX 2033
Solaris 1990
UNIX
1990, 1997
Windows 2000 1966, 2005, 2011, 2014, 2015
Windows 2003
1913, 1963, 1966, 2002, 2004, 2005, 2007, 2008, 2009, 2011, 2014, 2015
Windows Longhorn 1993
Windows NT 2012
Windows Vista 1996
Windows XP 1895,
1956, 1967, 1994, 1995, 1998, 2002, 2004, 2005, 2008, 2010, 2013, 2014, 2015,
2016