Find Windows Update using your Start Screen

Windows Update is included in Control Panel. To check for updates:

 Swipe in from the right edge of the screen, then tap Search.
     If you're using a mouse, point to the lower-right corner of the screen, then click Search.

 Enter Windows Update in the search box, tap or click Settings, and then tap or click Install optional updates.

Software updates you receive through Microsoft Update are governed by any license terms that come with them. If no license terms come with them, they may be governed by the original license agreement for the software that they update. You should check that license agreement for details. If you choose to receive updates automatically, you won't receive this notice again or be notified of which products are being updated, but you can review your update history at any time by going to Windows Update in Control Panel.