Your computer, only better. Download the Windows 8.1 Pro upgrade and experience a new world of apps and more. Regularly priced $249.
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Find out the differences between Windows 8.1 and Windows 8.1 Pro.
Everything you need to know to make the right choice.
Discover new ways to personalize your Windows 8.1 or Windows RT 8.1 PC.
Our selection of recommended PCs for Windows 8.1 and Windows RT 8.1.