Use your scanner and download an app from Microsoft Store to scan a document or picture to your PC.

Learn different ways to locate your BitLocker recovery key in Windows, and learn about how BitLocker might have been activated on your system.

直接从 Microsoft 购买的大部分软件（例如Office，Windows 和 Xbox 游戏）都为数字下载内容，您可以下载，安装或重新安装。 购买软件后，下载内容将显示在您的 订购历史记录中。 要查找指定下载内容，请使用用于购买的 Microsoft 帐户登录“订单历史记录”页面。

Learn how to install Windows 11, including the recommended option of visiting the Windows Update page in Settings.

Learn how to troubleshoot when the camera is not working in Windows or you see errors 0xA00F4244 or 0x200F4244.

Summary. Windows 11, versions 22H2 and 23H2 share a common core operating system with an identical set of system files. Therefore, the new features in Windows 11, version 23H2 are included in the latest monthly quality update for Windows 11, version 22H2 but are in an inactive and dormant state.

Learn how to check if your PC is capable of running TPM 2.0 or how to enable TPM 2.0 to upgrade to Windows 11.

Learn how to find and change settings in Windows. Find your Windows settings in a snap! Select the Start button, then select Settings .From there, browse the categories or use search to find what you're looking for.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

Learn how to turn off or uninstall OneDrive. OneDrive is built in to some versions of Windows and can't be uninstalled.