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Microsoft Surface RT - Microsoft Windows
What is Microsoft Surface RT? Find out everything you need to know about Windows RT design, integrated kickstand, tech specs, and more.
Buy Windows - Microsoft Windows
Upgrade to Windows 8 or Windows 8 Pro and enjoy a beautiful new start
Windows vs. iPad: Compare tablets - Microsoft Windows
Windows 8 and Windows RT vs. the iPad. See them side-by-side. Get the facts about how new tablets and PCs stack up.
Terms and Conditions - Microsoft Windows
Full terms and conditions for Windows 8 feature packs.
Add features to Windows 8: FAQ - Microsoft Windows Help
Get answers to questions about how to use Add features to Windows 8, including how much it costs and where to get a product key.