Learn how to manage your Microsoft devices. Add, remove, register, or rename a device on your Microsoft account.

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

Microsoft .NET Framework 4.8.1 is a highly compatible and in-place update to .NET Framework 4.8. It includes native support for the Arm64 architecture (Windows 11+), accessibility improvements as well as other improvements.

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.

Find out how to install the latest driver for your printer. If you recently upgraded Windows, your printer driver might need to be reinstalled.

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

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

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

Make the everyday easier with Windows 11. When there's a lot to do, Windows 11 helps you get it done. With intuitive navigation and new multitasking tools, it brings you the performance you want and the security you need.

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