Read the Windows 8.1 Preview and Windows Server 2012 R2 privacy statement.
Learn how to get apps from the Windows Store and use them on your Windows 8.1 or Windows RT 8.1 PC.
Learn why you might not see the free update to Windows 8.1 in the Windows Store.
Learn how to use Disk Cleanup to delete files you no longer need and reclaim storage space on your PC.
See some of the most common activation errors and what you can do to try to fix them.