Windows Vista Ultimate with Service Pack 1 is the choice for those who want to have it all. Easily shift between the worlds of productivity and play with the most complete edition of Windows Vista. Ultimate provides the power, security, and mobility features needed for work, and all the entertainment features that you want for fun.

Compare Windows Vista editions.

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Windows Vista Aero provides spectacular visual effects such as glass-like interface elements that you can see through.

The redesigned Windows Media Centre in Windows Vista lets you enjoy your media throughout your home, even on your Xbox 360. View larger.

Improved Reliability and Performance
Windows Vista with Service Pack 1 and improvements delivered by hardware and software partners increase the reliability, performance, and compatibility of Windows Vista-based PCs.

With Windows Vista with SP1, many of the most common causes of operating system crashes and hangs have been addressed. Windows Vista includes new, innovative technologies that help pinpoint and diagnose issues reported anonymously by Windows Vista-based PCs from millions of users who have elected to have their PC send us system information.

Windows Vista with SP1 supports a number of important new technology standards, so it will keep making your PC easier and more enjoyable to use for years to come.

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
When you want to have it all, including the ability to shift smoothly between the worlds of play and productivity, there's Windows Vista Ultimate with Service Pack 1. You'll never have to worry about having the most advanced capabilities, they're all here. This edition of Windows Vista offers an advanced, business-focused infrastructure, mobile productivity, and a premium home digital entertainment experience, all in a single offering.

Specifically, Windows Vista Ultimate with Service Pack 1 offers all of the features found in Windows Vista Home Premium, including Windows Media Centre, Windows Movie Maker with high-definition support, and Windows DVD Maker. It also offers all of the features found in Windows Vista Business, including business networking, centralized management tools, and advanced system backup features. And Windows Vista Ultimate with Service Pack 1 has all of the new security and data protection features that help take Windows Vista to a whole new level of dependability.

In addition, Windows Vista Ultimate with Service Pack 1 includes support for all of the new mobility features in Windows Vista, including Windows Tablet and Touch Technology, Windows SideShow, Windows Mobility Centre, and other new, advanced mobility features.

Exclusive to Windows Vista Ultimate with Service Pack 1 are Windows Ultimate Extras. Windows Ultimate Extras are add-ons that extend certain capabilities of your operating system or just make using your PC more fun. Windows Ultimate Extras currently available include:

• Windows DreamScene, an Extra that enables you to use looped, full-motion video as your desktop wallpaper instead of a static image
• Windows Hold'em, a poker game for players of all skill levels
• Language packs for Windows multi-language interface, where users can install and use multiple languages on a single PC. Great for multi-lingual households or if you are learning a new language.
• Secure Online Key Backup, where Ultimate users can store their BitLocker recovery password and Encrypting File System certificate on Windows Marketplace's Digital Locker website for access to the key anytime, anyplace, and from any computer that has an Internet connection
• BitLocker Drive Preparation Tool, an automated tool which removes the complexity of setting up your PC to use this exclusive data security feature.

Whenever a new Windows Ultimate Extra is ready for distribution by Microsoft, you will see the Ultimate Extra control panel inform you that there are new extras to download. Simply download and install the Extras and begin enjoying these exclusive software and services that give your Windows Vista experience an extra lift!

If you want a single PC that fulfils all of your work, travel, and entertainment needs, or if you simply want to be confident that you have the very best, Windows Vista Ultimate with Service Pack 1 is the no-compromise edition for you.

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Safety
Windows Vista with Service Pack 1 helps protect your family and your personal information from threats from malicious software and phishing scams and helps you keep your PC backed-up and running smoothly.

Parental Controls help parents keep children safer while using PCs through convenient tools to manage and monitor children's computer use, access to websites, and ability to play certain games and use certain applications.

PCs running Windows Vista are 60% less likely to be infected with viruses, worms and root kits than PCs running Windows XP SP2.

Windows Internet Explorer 7 helps protect your PC and your personal information against malicious software, fraudulent websites, and online phishing scams. New phishing attacks are more than 25 times as common as new viruses, and over 20,000 fraudulent phishing websites are created every month. Internet Explorer 7 is now blocking nearly one million inadvertent attempts to access fake phishing sites per week.

Help defend your PC against pop-ups, slow performance, and security threats caused by spyware and other unwanted software with Windows Defender. Windows Defender in Windows Vista automatically scans Internet Explorer 7 downloads to help bring spyware to your attention before it can infect your computer.

More easily back-up the content on your PC--including digital photos, music, movies, and documents--with Scheduled and Network Backup.

If you have serious PC problems, Complete PC Backup and Restore makes it easier to restore your PC by not only backing up all your files, but also the entire operating system and all of your applications.

Help ensure that the data on your computer stays confidential, even if your PC is lost or stolen. Windows BitLocker Drive Encrypti