Learn how to join a Microsoft Teams meeting if you don't have an account. Join a Teams meeting as a guest in the Windows app or on the web.

If either of the categories above apply to you, use the following procedures to update your browser: Update once. In the browser, go to Settings and more > Help and feedback > About Microsoft Edge (edge://settings/help).. If the About page shows Microsoft Edge is up to date., you don't need to do anything.

Learn how to set up Microsoft Family Safety to manage screen time, filter content, and share location with your family members.

If you're having trouble hearing audio in Teams, you might be having trouble with your microphone. Here are some solutions to get you back on track. Solutions include: updating device drivers, checking privacy settings.

了解如何从 Windows 10 家庭版升级到 Windows 10 专业版或从 Windows 11 家庭版升级到 Windows 11 专业版，包括如何使用有效产品密钥或 Microsoft Store。

Learn how to edit photos and videos using the Photos app in Windows.

Make text, images, and apps bigger on the screen of your Windows computer.

Deinstallieren oder entfernen Sie Apps und Programme in der Einstellungs-App.

Learn how to find or fix a device in your Microsoft account.

Learn how to edit, upload, and manage your game clips and screenshots.