Device encryption helps protect your data and it's available on a wide range of Windows devices.

Find out how Microsoft uses activity history data to provide personalized cross-device experiences and to help improve its products and services.

Download the latest internet browser recommended by Microsoft from the official support page.

Learn more about how to fix problems with the Windows Start menu, and what to do if the Start menu won't open.

Learn how to activate Windows using an internet connection, automated system, or live support advocate.

If your Surface touchscreen doesn’t work, try these steps first. To try to resolve these issues, you can begin by following the steps below to boot to UEFI and test touch functionality, reinstall the touchscreen driver, check for Windows and Surface updates, or reset Surface.. If that doesn't resolve the issues, you can find more info in Is your touchscreen still not working?.

Correct the #N/A errorin the VLOOKUP function. INDEX and MATCH offers more flexibility with matches. INDEX and MATCH can find an exact match, or a value that is greater or lesser than the lookup value.

Learn about different things you can try to fix network connection problems in Windows.

Learn how to recover files that have been lost, deleted, or accidentally changed.

Learn how to troubleshoot problems installing or running games from the Xbox app for PC.