Windows Vista and Vista Business Upgrade
The most comprehensive edition of Windows Vista, Vista Business Upgrade (DVD-ROM) is the first operating system that combines all of the advanced infrastructure features of a business-focused operating system, all of the management and efficiency features of a mobility-focused operating system, and all of the digital entertainment features of a consumer-focused operating system. For the person who wants one operating system that is great for working from home, working on the road, and for entertainment, Vista Business is a no-compromise operating system that lets you have it all. Windows Vista Business contains a number of new features, the most notable of which are: Windows Vista Business combines all the features of a business-focused operating system, all the efficiency features of a mobility-focused operating system, and all of the digital entertainment features of a consumer-focused operating system; Remotely connect to business networks; Windows BitLocker Drive Encryptiption provides improve levels of protection against theft for your important business data whether you are at home, on the road, or in the office; Delivers all of the entertainment features available in Vista Home Premium; includes everything you need to enjoy the latest in digital photography, music, movies, analog TV, or even HDTV.
 
 Upgrade from your current edition of Microsoft Windows XP or Windows 2000 (including Windows XP Professional, Windows XP Home, Windows XP Media Center, Windows XP Tablet PC, Windows XP Professional x64, Windows 2000)
Windows Vista Business Upgrade (DVD-ROM)