User:Ambrosiaster/computing

Linux Distributions

 * Knoppix STD
 * Mandriva Linux (Mandrake Linux)
 * Ubuntu
 * Red Hat
 * Fedora Linux

UNIX

 * FreeBSD

Microsoft

 * MS-DOS (1981–2000)
 * Windows 3.1x (1992–94)
 * Windows 95 (1995–97)
 * Windows 98 (1998–99)
 * Windows NT
 * Windows Me (2000)
 * Windows 2000 (2000–05)
 * Windows XP (2001–08)
 * Windows Vista (2007– )

Mac OS

 * Mac OS 8 (1997–99)
 * Mac OS 9 (1999–2001)
 * Mac OS X
 * Mac OS X v10.5 (Leopard)