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

Learn how to troubleshoot and use the clipboard in Windows to paste multiple items, pin items, and sync your clipboard to the cloud.

With Microsoft Edge, you can turn on sync to browse the web on all your devices, keep your favorites organized, and more.

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

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

Use the Windows Quick Assist app to get help with a computer problem from family or friends or help them out. Quick Assist uses a remote connection, so remember to only use it with people you trust, since they can see your computer screen or control your PC (if you allow it).

Learn how to use antivirus protection in Windows Security to protect your Windows PC against malware, viruses, and other threats.

Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2

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

Install Office 2007. Insert your Office 2007 CD into the drive. If the setup wizard doesn’t start automatically, navigate to the CD drive and click SETUP.EXE.