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.

Get to know your way around Windows 11, from where to search to how to stay organized. Watch the video and read tips about new features.

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。

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

Создание установочного носителя для установки или переустановки Windows 7, Windows 8.1 или Windows 10.

Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.

Discusses the release of the Malicious Software Removal Tool (MSRT) to help remove specific prevalent malicious software from Windows-based computers.

To play a recorded meeting in Microsoft Teams, go to the chat history of the meeting and click Play.

Learn how to install Windows 7 Service Pack 1 (SP1). Includes info about how to get the download, requirements, and more.

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