• Mobility-based operating system meets all your computing needs whether you're working from home, working on the road, or searching for entertainment options
• 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 Encryption provides improved 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 Windows Vista Home Premium; includes everything you need to enjoy the latest in digital photography, music, movies, analog TV, or even HDTV
• Ideal for both business and home entertainment use

Windows Vista Ultimate with Service Pack 1 (Upgrade) 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.

Use Instant Search to quickly find the information you need. View larger.

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

The redesigned Windows Media Center 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 capabilitiesÑthey'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 Center, 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 Center, 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 fulfills 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.

Windows Sidebar gives you quick access to gadgets like picture slide shows, Windows Media Player controls, or news headlines. You pick the gadgets you want to see in Windows Sidebar. View larger.

Use Flip 3D to navigate through open windows using the scroll wheel on your mouse. View larger.

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 rootkits 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 Encryption provides full-volume encryption and boot integrity monitoring (alerting you if someone has tampered with your PC).

Entertainment
Windows Vista with SP1 is more entertaining. With Windows Media Center, you can enjoy your digital photos and music on your TV as well as on your PC. And it can turn your PC into a digital video recorder, so you can record TV and watch it on your schedule, not theirs.

Sit back and enjoy recorded TV, photos, music, home videos, games and DVDs from the comfort of your couch with Windows Media Center.

Access and project your TV, music, photos, and movies to any room in your house using an Xbox 360 console connected to your wired or wireless home network. It's like having your Media Center PC wherever you have an Xbox 360!

Author and burn movies, photos, and music to DVDs you can play on your PC or a DVD player with Windows DVD Maker.

Live the game! It's easier for you to find, play, and manage your games with GAMES EXPLORER. Games Explorer provides detailed information including when you last played, game genre, and rating of your games. With DirectX 10, play vivid and engaging games with unrivalled realism. Also, use the same game controller with both your PC and your Xbox 360 system.

Ease
It's easier and faster than ever to find, use, manage and share the information on your PC or on the Web with Windows Vista with SP1.

Most Windows Vista-based PCs boot in less than a minute, which can be an improvement over Windows XP boot times.

The Windows Vista sleep and resume features can bring your PC to life in a snap. The vast majority of Windows Vista-based PCs resume from sleep in less than six seconds.

See everything you're working on more clearly with Windows Aero and quickly switch between windows or tasks using Windows Flip 3D.

Find it fast! Simply type something about a file, picture, or song, such as a word contained in a document or e-mail message, the artist of a song, or the date a picture was taken, and Instant Search will bring back any matches instantly.

Organize a lifetime of photos and movies with ease using Windows Photo Gallery. Tag your photos by date, keyword, star rating or any identifying label you choose--so you can find them anytime you want them.

Display live information, like weather, stocks, and news, directly on your desktop with easy-to-use Gadgets and Windows Sidebar.

View multiple web pages simultaneously with Quick Tabs in Windows Internet Explorer 7.

Get up and running faster than ever with Windows Easy Transfer that automatically copies your files and settings from your old PC.

Mobility
With special features to help you go mobile, Windows Vista with SP1 makes computing and connecting away from home or the office easier than ever.

Work the way you want with touch and digital input and handwriting. Tablet and Touch Technology makes your notebook PC experience truly personal.

Set up a wireless network at home with Network and Sharing Center--so you can experience the freedom of working virtually anywhere in your home. Then easily find and join a wireless network at your favorite hotspot--so you can stay productive wherever you go.

Optimize your power and mobil settings centrally with Windows Mobility Center.

Easily sync and manage your music, contacts and pictures across your devices and other PCs with Sync Center.

Share your desktop or any program with Windows Meeting Space. Co-edit documents, and pass notes in class, a favorite hotspot, or where no network exists.

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. The most complete choice for your business just got better. Windows Vista Ultimate with Service Pack 1 helps you focus on what matters the most: you, your business, and your customers. Special enhancements and security protocols help make this Vista truly ultimate. This is the most complete edition of Windows Vista - with the power, security, and mobility features that you need for work with fun entertainment features. Windows Vista Ultimate has an advanced, business-focused infrastructure, mobile productivity, and a premium home digital entertainment experience, all in one box. It combines all of the features found in Windows Vista Home Premium (like Windows Media Center, Windows Movie Maker with high-definition support, and Windows DVD Maker) and Windows Vista Business (like business networking, centralized management tools, and advanced system backup features). It also has all of the security and data protection features that you need. Found only in the Ultimate edition are Windows Ultimate Extras, add-ons that extend the capabilities of your system including:

Windows Defender & Windows Firewall - safeguard your PC against security threats Easier use of a PC with Windows Tablet & Touch Technology - pen-and-ink functionality, improved navigation, improved handwriting recognition & built-in touch screen support Collaborate & share documents with Windows Meeting Space Enjoy Windows Media Center on your TV with Xbox 360 & other devices Business networking connectivity with Networking Center & Remote Desktop

I purchased this version of Windows so that I could make full use of the 8GB of memory I installed. I am using it on a new computer I built myself, using a quad core processor and the amount of memory shown above, so e although there is a significant increase in performance I am not sure if it is hardware or software-related. At any rate, the 64-Bit version works as advertised, and I would recommend it to anyone who had 4GB or more memory in their computers.

I got this version and found out Vista upgrade will not install on a formatted hard drive. It looks for a previous version of windows or it will not install so, you have to have a windows version there first then, you can choose to upgrade from the previous version to Vista or, do a clean fresh install of Vista. Not worth the hassel when building a new system unless you happen to have an old image to access and ghost it.

My XP HP battleship finally could sail no more.. never gave Vista any thought actually..a few days ago the inevitable happened... plus the usb ports were becoming sloppy, white screen, but when it was good it was very good.. cut to the chase... From what i gather, buying Vista is a pant load different then purchasing a new computer. I am still amazed... my old XP would recycle sometimes, didn't like rollup 3, never thought I could use my extra's lke printer with Vista/new machine, the thing feches a program and my old close and play printer (all in one) is like new in doing its thing, same with "fixing" other programs, it just about apologizes for the trouble.. I don't know if the powers to be will post this but a new machine and Vista is a smooth experience... most of the reviews that I have read concerning upgrading an XP when i was thinking about bringing my old machine to the doctor seem like its a pain so I just bit the bullet and purchased an HP a6650f for not much over $700.00.. QUAD CORE AMD phenom.. I have read reviews that even with a new machine the reviewer would rather have XP... I don't know what to make of it, maybe its because my HP was ancient at 4 years old, one bummer is that I have read the Roxio's PhotoSuite 8 won't work with Vista snd they have not provided a fix.. You can put lipstick on an XP machine but its still an XP machine. Some have said its slowed down by bloated extra's.. its not very difficult to delete the stuff, geesh. Vista is smooth, if you are one of the lucky ones who can experience what I have with a new Vista program, I wouldn't say it is like going from a Hundyie to Porche, but its more like going from a Buick to a Cadillac, 5 stars witha new machine

Since so many of my clients have PC's that come with Vista, I decided it was time to bite the bullet and learn more about it.

I have a fairly powerful PC and decided to go against everything people had recommended and to upgrade over XP rather than do a clean install. I had my XP drive ghosted and figured the worst that would happen is I'd have to go back and try again.

The upgrade was as smooth as silk. When it was complete, I had to download new video drivers from Nvidia, but they installed properly the first time and I've had no problems with them.

So far, none of my applications or games has complained about Vista. I'm mainly running Adobe CS3 and Office 2007. A few games have had minor issues, but I've been able to tweak them and get things working.

For someone like me who does a lot of file copying and manipulation, the new Explorer is 1,000 times better than the old ones. There is much less confusion when copying files as to what will happen when the same files already exist, and it is much easier to view photos, view audio files, etc.

I really like the Aero interface. It looks slick and it's easy to move between Windows.

In short, while Vista may just be "warmed over XP" under the hood, I've been pleasantly surprised.

Great product as always. Good value for money. The only negative is the blue background option has been removed, but if you're happy working with a white screen, this won't bother you. Otherwise, a worthwhile upgrade.