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

An upgrade differs from an update in that it moves your PC from a previous version of Windows—such as Windows 10—to Windows 11. This FAQ is intended to answer questions about upgrading to Windows 11.

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

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

Learn how to record Teams meeting. Capture audio, video, screen sharing activity, and troubleshoot recordings in Microsoft Teams.

Learn how to troubleshoot USB-C problems in Windows and fix USB devices, ports, and adapters not working properly.

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

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Turn on Find my device. When you set up a new device, you can decide whether to turn on or turn off the Find my device setting. If you turned it off during setup and now want to turn it on, make sure your Windows device is connected to the internet, has enough battery power so it can send its location, and that you're signed in to the device using your Microsoft account.

Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.