Use Find my device to locate and lock your lost or stolen Windows devices.

Set the region, device language, and spoken language for your products and services.

Get answers to common questions about Windows 11 and Windows 10 in S mode.

Get free Windows themes from Microsoft to personalize background, colors and sounds for your PC.

Connect your Surface on Windows 10 to a TV, external display, or projector by using the Surface HD Digital AV Adapter or the Surface VGA Adapter.

Tip: If you have a Microsoft 365 Family subscription, people you've shared the subscription with can also set up a personalized email address with your connected domain.After you've set up your domain, people you've shared with will see an option to add a personalized email address in the premium features section of Outlook settings.

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

An overview of location permissions and your privacy in the Microsoft Edge web browser.

Learn how to create a OneDrive backup on your PC. Set up OneDrive PC folder backup to access, manage, stop, or fix problems with PC folder backup.

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