Quick Assist lets someone you trust take over your Windows 10 or Windows 11 PC and fix a problem from wherever they are.

Learn how to manage background activity for apps to help save battery power in Windows.

Windows Security is pre-installed on Windows 10 and ready for you to use at any time.

Find out how to stop your screen from flickering after the upgrade to Windows 10.

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

Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.

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

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

As you browse the web, you'll see an icon in the address bar that indicates the security of the connection to the site you're visiting. This icon helps you determine if you can safely send and receive information from the site.

Explore OneDrive support, help, and learning resources. Learn how to protect your important files, documents, and memories with OneDrive.