Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Get troubleshooting tips if you run into problems downloading, installing, or updating Microsoft Edge.

Learn how to troubleshoot and fix Bluetooth audio connection issues in Windows 10 and 11.

Find out how Microsoft uses activity history data to provide personalized cross-device experiences and to help improve its products and services.

Quick Assist lets someone you trust take over your Windows 10 or Windows 11 PC and fix a problem from wherever they are.

Troubleshoots and fixes common issues with security and malware prevention in Windows.

Learn how to activate Windows using an internet connection, automated system, or live support advocate.

Get answers to all of your Microsoft Word questions. Find Word help, how-to articles, training videos, tutorials, and more.

了解如何在 Windows 10 和 Windows 11 中添加用户帐户。 有了帐户之后，每个人都可拥有单独的文件、浏览器收藏夹和私人桌面。

Experience Microsoft Copilot on windows devices using the Copilot app! The Copilot app helps you get answers and inspiration from across the web, supports creativity and collaboration, and helps you focus on the task at hand.