Learn how to troubleshoot and fix problems connecting to the intent when setting up your Windows 10 or 11 PC.

了解在 Windows 中查找 BitLocker 恢复密钥的不同方法，并了解如何在系统上激活 BitLocker。

Access, download, or run the Surface app and the Surface Diagnostic Toolkit to help find and solve Surface problems.

Use multiple desktops in Windows to organize projects, or quickly switch between desktops before a meeting.

注意: 在Windows中获取驱动程序更新的最佳和最安全的方法始终是通过Windows 更新。如果在Windows 更新时遇到问题，则可能会看到 Update Windows 中的任何链接是否可帮助你先解决问题。

KB5034441: Windows Recovery Environment update for Windows 10, version 21H2 and 22H2: January 9, 2024

Get help for the account you use with Microsoft. Find how to set up Microsoft account, protect it, and use it to manage your services and subscriptions.

Use family safety settings to block inappropriate websites and searches on Windows, Xbox and mobile devices.

如果上述步骤都不能修复你的蓝牙问题，请使用 Windows 反馈中心报告错误。 这可帮助 Microsoft 确定此问题的根本原因。

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