Before you begin. Driver updates for Windows, along with many devices, such as network adapters, monitors, printers, and video cards, are automatically downloaded and installed through Windows Update.

如果不重新安装 Windows，则可以选择“ 开始 ”按钮，然后选择“ 激活 > 更新产品密钥 > 更改产品密钥 以重新激活设备。 否则，你可以在 Windows 安装过程中输入产品密钥。 如果原始硬件制造商 (OEM) 为你更换了母板，则你的电脑应会自动重新激活。

Windows 11 is designed to bring you closer to what you love and is releasing at a time when the PC is playing an even more central role in the way we connect, create and play.

The Windows Scan app can help you scan pictures or documents and save them to your PC as JPEG, bitmap, or PNG files. For more info, see Install and use a scanner in Windows.. Get Windows Scan

了解如何使用游戏服务修复工具对电脑上游戏服务的安装和更新问题进行故障排除。注意 在某些情况下，你可能无法运行游戏服务修复工具，除非你在电脑上以本地管理员身份登录。 当 Windows OS 为 20H1 或更早版本时，会发生这种情况。 如果无法运行游戏服务修复工具，则需要更新 Windows OS 版本。

Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.

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In quick settings: To find the quick setting for Bluetooth, select the Network, Sound, or Battery icons ( ) next to the time and date on the right side of your taskbar.Select Bluetooth to turn it on. If it's turned on without any Bluetooth devices connected, it might appear as Not connected . If you don't see Bluetooth in quick settings, you might need to add it.

在激活向导中，单击“我希望通过 Internet 激活软件”，然后按照提示进行操作。 需要激活 Office 才能确保你的 Office 程序完全正常工作。 如果安装时未激活，可稍后从 Office 应用程序中通过单击“文件”>“帮助”>“激活产品密钥”来激活它。 有关详细信息，请参阅激活 Office 2010 程序。

Note: If it’s been fewer than 10 days since you upgraded to Windows 10, your previous version of Windows will be listed as a system file you can delete.If you need to free up drive space, you can delete it, but keep in mind that you'll be deleting your Windows.old folder, which contains files that give you the option to go back to your previous version of Windows.