Operating Systems

Windows 7 will include tons of little refinements and a few big ones many suggested by you. The result? Everyday computing is faster, simpler, easier.

Designed for people who want it all Windows 7 Ultimate is the most versatile and powerful edition of Windows 7. It combines remarkable ease-of-use with the entertainment features of Home Premium and the business capabilities of Professional, including the ability to run many Windows XP…

Makes daily tasks easier with improved desktop navigation. Start programs faster, more easily and quickly find documents on your computer. Make your web experience faster, easier and safer than ever with IE 8. Watch, pause, rewind, and record TV on your PC. Run many Windows XP productivity…

The best entertainment experience on your PC Windows 7 Home Premium makes it easy to create a home network and share all of your favorite photos, videos, and music. And you can watch shows for free when and where you want with Internet TV on Windows Media Center. Get the best entertainment…

If you use your PC for work, you'll want Windows 7 Professional. It helps you be more productive and protects the critical information you work with. Many routine tasks just take a couple of clicks, so you can spend less time setting up projectors, printers, and networks. Advanced backup options…

Microsoft Windows XP Profession with SP3, OEM, Single pack, CD Version. Microsoft® Windows XP Professional delivers enhanced system reliability, improved security, extended mobility and networking, to give your customers the freedom to experience the best of the digital age.

The desktop you're used to—with its familiar folders and icons—is still here. And not just still here, it's actually better than before, with a new task manager and streamlined file management. And you can always get to your desktop—and back to your Start screen…