List of operating systems, sorted by date - oldest first (all time)
A list of personal computer operating systems.
Windows XP (codenamed Whistler) is a personal computer operating system produced by Microsoft as part of the Windows NT family of operating systems. The operating system was released to manufacturing on August 24, 2001, and genera...
Windows Vista is an operating system by Microsoft for use on personal computers, including home and business desktops, laptops, tablet PCs, and media center PCs. Prior to its announcement on July 22, 2005, Windows Vista was known...
OS X Yosemite(2014)
OS X Yosemite (version 10.10) is the eleventh major release of OS X, Apple Inc.'s desktop and server operating system for Macintosh computers. OS X Yosemite was announced and released to developers on June 2, 2014, at the WWDC 201...
Ubuntu 15.04 (Vivid Vervet)(2015)
Ubuntu 15.04 (Vivid Vervet) is the current release of the Ubuntu operating system.
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