Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2

Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.

System requirements and setup steps for the Phone Link app

Learn about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall Windows.

If you are having trouble with your microphone features, the following information can help you troubleshoot and resolve issues.

Go to Settings > Apps > Apps & features to change whether you're shown app recommendations when trying to install apps from outside the Store.

Learn how to record Teams meeting. Capture audio, video, screen sharing activity, and troubleshoot recordings in Microsoft Teams.

Learn how to turn on device encryption, or standard BitLocker encryption in Windows.

Learn how to troubleshoot Windows activation errors. Browse common activation errors and learn what you can do to fix them.

The Microsoft Teams web app works for most desktop browsers, including Chrome, Firefox, and Internet Explorer.