Learn more about what background apps are in Windows and how to turn them off when you're not using them.

Wenn das neueste Windows-Update für Ihr Gerät bereit ist, steht es auf der Seite Windows Update unter Einstellungen zum Download zur Verfügung.

Learn how to use the PC Health Check app to help you improve your device performance.

学习如何在 Windows 中解决 USB-C 问题，修复 USB 设备、端口和适配器无法正常工作。

Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.

Linking to other workbooks is a very common task in Excel, but sometimes you might find yourself with a workbook that has links you can’t find even though Excel tells you they exist.

Find out how to change your capture settings on Windows 10/11 devices.

Get the most out of your subscription with expert advice and support from small business advisors. Business Assist for Microsoft 365 is designed for small businesses to give you and your employees around-the-clock access to small business advisors as you grow your business, from onboarding to everyday use.

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

Learn how to get the latest Windows updates. Find answers to FAQ about updating Windows to keep your PC up to date.