Learn how to manage your Microsoft devices. Add, remove, register, or rename a device on your Microsoft account.

Keyboard shortcuts are keys or combinations of keys that provide an alternate way to do something you'd typically do with a mouse. Here’s the list for the new Microsoft Edge and Microsoft Edge for Mac.

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

Learn how to open, navigate, and troubleshoot File Explorer in Windows, with answers to common questions and support assistance.

Microsoft Support offers assistance for Microsoft products, including how-to articles, videos, and training for various software and devices.

Learn about Windows 11 minimum system requirements and how to assess your upgrade eligibility.

下面是在 Windows 10 中打开注册表编辑器的两种方法： 在任务栏上的搜索框中，键入regedit，然后选择"注册表编辑器 (桌面应用) 结果。

Use OneDrive as a cloud backup to share your files and folders with others. Learn how to control permissions, allow editing, or set expiration dates.

The Microsoft Teams web app works for most desktop browsers, including Chrome, Firefox, and Internet Explorer.

下面是 新版 Microsoft Edge 常见问题的一些解决方案。 如果 Microsoft Edge 持续出现故障. 如果无法打开 Microsoft Edge，或者打开后迅速关闭，或者无法打开特定网页，则可以尝试以下操作。