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

Follow these steps to temporarily turn off Defender antivirus protection in Windows Security. Keep in mind that if you do, your device may be vulnerable to threats.

Discover the latest features in Office 2021, including new ways to create content, manage data, and communicate effectively.

Go to Settings > Apps > Apps & features to change whether you're shown app recommendations when trying to install apps from outside the Store.

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

Learn how to turn on device encryption, or standard BitLocker encryption in Windows.

Learn how to troubleshoot when the camera is not working in Windows or you see errors 0xA00F4244 or 0x200F4244.

System requirements and setup steps for the Phone Link app

Microsoft's products and services work best if you use the same language and region across all your devices, and in all of your app and Store settings.

Learn about what effect closing a Microsoft account might have on your other apps and services.