Learn how to open and run DxDiag.exe on Windows to collect device information and troubleshoot DirectX sound and video issues.

Learn how to improve Windows PC performance if your device is running slowly.

To create a document, open Word, select a blank document or template, and start typing. Discover professionally designed templates for Microsoft Word.

You can upgrade from Windows 10 to Windows 11 if your device meets hardware specifications, and if the Windows 11 release has been made available to your device.

Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

When you back up your files, apps, and settings in the cloud using your Microsoft account, you get 5 GB of free cloud storage and other benefits that protect your files with the latest security and make everyday tasks easier.

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

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

Download the offline installer for Internet Explorer 11 in your preferred language and system from Microsoft Support.

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