Close Outlook. Close Teams from the System Tray by right clicking on the Teams icon in the System Tray and select Quit. Restart New Teams. This will force New Teams to reinstall the Teams Meeting Add-in which should fix the issue. When you see Teams Meeting Add-in in the list of installed apps again, restart Outlook and it should be working again.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

Get Microsoft 365 support, help, and learning resources. Organize your life, expand your creativity, and protect what’s important with Microsoft 365.

The new Microsoft Edge comes with built-in accessibility options to help you browse the web in a way that best suits your needs.

Contact Microsoft Support. What's new. Surface Pro. Surface Laptop. Surface Laptop Studio 2. Surface Laptop Go 3. Microsoft Copilot. AI in Windows. Explore Microsoft products.

Find out how to connect your Xbox Wireless Controller to a Windows device.

If Microsoft Edge keeps crashing. If you can't open Microsoft Edge, or if it opens briefly and then closes, or if you’re unable to open specific webpages, here are some things you can try.

Learn how to find your Windows product key for activation or when to use a digital license instead.

Microsoft 365 を 初めて インストールする場合は、まずいくつかのセットアップ手順を実行する必要があります。 以下の詳細に関するセクションを展開してください。