DESC: When you want to have it all, choose Windows Vista Ultimate. It’s the most complete edition of Windows Vista—with the power, security, and mobility features that you need for work, and all of the entertainment features that you want for fun. Features Rely on comprehensive safety features: Take advantage of all Windows Vista safety features to help protect your computer, your information, and your family from accidents and malicious software. Always be ready to work: Take advantage of comprehensive productivity features including Instant Search, Complete PC Backup and Restore, network support including domain join, and Windows SuperFetch. Enjoy complete entertainment: Windows Vista Ultimate includes Windows Media Center so that you can enjoy your entire digital entertainment library on your PC or on your television.