Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

Learn how to use a health report in Windows Security to manage your device performance and keep your device secure.

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

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

Now that you’ve backed up your PC, you'll be able to more easily transfer your info to a new one whenever you're ready. The Windows Backup app automatically works in the background to remember your latest changes.

To play a recorded meeting in Microsoft Teams, go to the chat history of the meeting and click Play.

Learn how to reinstall Windows on your PC and how activation works after it's installed.

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

In Windows, having a camera and microphone as part of your device lets you make Teams video calls, take pictures, record videos, and more. Many apps and services request and use the camera or microphone, and Windows settings give you control over which apps can use your camera or microphone.

In Windows 11, apps don't automatically get added to your desktop. Learn how to pin apps to your desktop or taskbar in Windows 11 or Windows 10.