Learn about what effect closing a Microsoft account might have on your other apps and services.

Updates to the default screen and sleep settings now help you use energy more efficiently and extend battery life. You can find efficiency settings in Windows 11 at Settings > System > Power & battery.. For a guided walkthrough of how each of the power and battery settings can improve your device's performance, click the button to open the Get Help app:

System requirements and setup steps for the Phone Link app

Find out how to use Game Bar to capture game play, chat with friends, track achievements, and more.

Learn how to manage extensions in Microsoft Edge, including adding, disabling, or removing them as needed.

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

Discover the latest features in Office 2021, including new ways to create content, manage data, and communicate effectively.

We’re continually releasing updates to our application, based on customer feedback. Check out What's New in the latest updates for Skype on desktop and mobile.

Learn how to use antivirus protection in Windows Security to protect your Windows PC against malware, viruses, and other threats.

Learn how to use drag and drop to transfer content between your Android device and PC.