To check if Windows 11 is ready for your device, go to Start > Settings > Update & Security > Windows Update and select Check for updates. If the upgrade is available for your device and you want to proceed, download and install it. Note: Downloading and installing Windows 11 will most likely take longer than a typical Windows 10 feature update.

Windows 11的重新安装类型 下图提供了有关每种重新安装类型可以选择的不同选项的信息，包括应用、文件、个人数据以及重新安装所需的磁盘空间量。 使用此图表可帮助你决定使用哪个选项重新安装Windows 11。

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In the search box on the taskbar, type System Information, right-click System Information in the list of results, then select Run as administrator. Or you can select the Start button, and then under Windows Administrative Tools, select System Information. At the bottom of the System Information window, find Device Encryption Support.

Get an overview of SharePoint. Learn about sites, lists and libraries, permissions, content types and workflows. In addition, read about some of the social features in SharePoint.

重要: Microsoft サポートと回復アシスタントの機能は、ヘルプの取得に移行しています。 移行が完了するまで、お客様は Microsoft サポートおよび回復アシスタント 内のこれらの機能に引き続きアクセスできます。

To add another account to OneDrive on your computer. If you already have a personal OneDrive account set up, you can only add work or school accounts. Open OneDrive settings (select the OneDrive cloud icon in your notification area, and then select the OneDrive Help and Settings icon then Settings .) Go to the Account tab. Select Add an account.

如果系统要求你提供 BitLocker 恢复密钥，以下信息可以帮助你找到恢复密钥，并了解系统要求你提供恢复密钥的原因。 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。

Learn how to install a scanner and use it to scan pictures and documents in Windows 10.

在演示文稿中添加链接以显示 Web 上的相关信息、快速访问其他幻灯片或启动电子邮件。 链接到网站 选择要用作超链接的文本、形状或图片。 选择“ 插入 ”>“ 链接 ”。 下拉菜单显示复制到剪贴板和最近文件的所有链接。