Probeer deze oplossingen als u zich niet kunt aanmelden bij uw Outlook.com-, Hotmail-, Live- of MSN-e-mailaccount of als u niet goed weet hoe u zich moet aan- of afmelden.

First, set up your microphone, then use Windows Speech Recognition to train your PC.

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

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.

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.

To use your microphone with apps on Windows 10, you'll need to turn on some permissions in Microphone settings. Then, you'll need to check your app permissions if you want to use your microphone with apps.

If you have signed in to Skype on desktop and want to sign in on your mobile device with a QR code: After signing in to your Skype desktop app, you can use a QR code to easily sign in on your mobile device as well.

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

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