首先，在“获取帮助”应用中尝试激活疑难解答。. 获取帮助可指导你完成解决大多数激活问题的正确步骤。. 打开“获取帮助”. 检查 Windows 激活状态. 首先需要查看 Windows 11 是否已激活并链接到你的 Microsoft 帐户。. 将 Microsoft 帐户链接到设备上的 Windows 11 许可 ...

具有至少 8GB 可用空间的外部存储设备，例如 U 盘、SD 卡或外部硬盘驱动器。 创建安装介质. 首先，创建用于重新安装Windows 11的安装媒体。 请确保你已备份你的设备上要保存在外部存储设备（如 U 盘、SD 卡或外部硬盘驱动器）上的所有文件，或将你的文件上传到 OneDrive。

Your product key is available through the web portal for your program. For more information, see Volume Activation for Windows 10. Locate your product key for Windows 7 or Windows 8.1. A product key is usually required when uninstalling or reinstalling Windows 7 or Windows 8.1.

了解如何查找用于激活的 Windows 产品密钥，以及何时改用数字许可证。.

This article applies if you’ve recently made changes to your device hardware and are trying to upgrade to Windows 11. Hardware changes might affect your upgrade eligibility, though you’ll need to take a few steps to see your updated eligibility in Settings.

The Xbox Elite Wireless Controller Series 2 is a performance-class controller designed to meet the needs of competitive gamers. Get to know your controller and how to customize it to your gaming style. The Xbox Elite Wireless Controller Series 2 is compatible with all Xbox One and Xbox Series X|S consoles.

Reinstall OneDrive for Windows. The OneDrive app comes with some versions of Windows 10 and 11. Select the Start button, type Programs in the search box, and then select Add or remove programs. Under Apps & features find and select Microsoft OneDrive.

What's the difference between OneDrive and SharePoint. OneDrive is the files experience for Microsoft 365 and SharePoint Server*, giving you access to all your work or school files, including the files that people share with you directly or through the teams you're working on.

在 [設定] 中： 選取 [> 設定 ] > 藍牙 & 裝置 ]，然後開啟 [藍牙] 。. 在快速設定中： 若要尋找藍牙的快速設定，請選取工作列右側的時間和日期旁 () 的 [網路]、 [音效] 或 [電池] 圖示。. 選取 [藍牙 ] 將其開啟。. 如果在未連接任何藍牙裝置的情況下開啟此功能 ...

With passkeys, you can sign into your Microsoft personal account, or your work/school account using your face, fingerprint, or PIN. Signing in with a passkey is simple, fast, and helps protect you against phishing attacks. Passkeys are supported on desktop and mobile browsers (mobile app support is coming soon).