Development of Windows Vista How to Find Build and Revision Number of Windows Vista or Windows Server 2008 Installed Development of Windows Vista Development of Windows Vista occurred over the span of five and a half years, starting in earnest in May 2001, prior to the release of Microsoft's Windows XP operating system, and continuing until November 2006. Microsoft originally expected to ship the new version sometime late in 2003 as a minor step between Windows XP (codenamed "Whistler") and Windows 7 (codenamed "Blackcomb" and "Vienna"). Vista's original codename, "Longhorn", was an allusion to this plan: While Whistler and Blackcomb are large ski resorts
Windows Vista networking technologies not go into another. This feature however was removed before the release of Windows Vista, and is slated to be included possibly in a future release of Windows. Windows Vista also introduces Network Access Protection (NAP), which makes sure that computers connecting to a network conform to a required level of "system health" as has been set by the administrator of the network. With NAP enabled on a network, when a Windows Vista computer attempts to join a network, it is verified that the computer is up-to-date with security updates, virus signatures and other factors, including configuration of IPsec and