Help troubleshooting problems installing KB2756872.
Learn about scheduled, hidden, and driver updates, and what to do if your computer is turned off during an update. (WindowsUpdate_dt000)
Get answers to questions about how Windows automatic updating works, including how to set it up and change settings.
Learn why you might not see the free update to Windows 8.1 in the Windows Store.
Learn how to update from Windows 8 to Windows 8.1, or Windows RT to Windows RT 8.1 via the Windows Store.