Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Learn how to install Windows 7 Service Pack 1 (SP1). Includes info about how to get the download, requirements, and more.

Learn how to install a scanner and use it to scan pictures and documents in Windows 10.

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

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

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

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

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.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

A product key is a 25-character code that's used to activate Windows and helps verify that Windows hasn't been used on more PCs than the Microsoft Software License Terms allow.