Info for Windows Insiders. If you’re an Insider and the current preview build isn’t working for you, select Start > Settings > System > Recovery .Next to Go back , select Go back.This won’t remove your personal files, but it’ll remove recently installed apps and drivers, and change settings back to their defaults.

在Windows 11电脑上启用虚拟化. 虚拟化可让你的电脑模拟不同的操作系统，例如 Android™ 或 Linux。. 通过启用虚拟化，你可以访问更大的应用库，以便在电脑上使用和安装。. 如果你在电脑上从Windows 10升级到Windows 11，这些步骤将帮助你启用虚拟化。. 注意: 许多 ...

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Select the arrow next to Human Interface Devices and then select HID-compliant touch screen. (There may be more than one listed.) Select the Action tab at the top of the window. Select Disable device or Enable device, and then confirm. If there's more than one HID-compliant touchscreen device listed, perform steps 2–3 for that one too.

按 Alt 键可显示功能区快捷方式（称为“键提示”），如下所示。. 注意: 加载项和其他程序可以向功能区添加新选项卡，并可能为这些选项卡提供访问键。. 对于各种功能区选项，可以将“键提示”字母与 Alt 键组合在一起，以创建名为“访问键”的快捷方式 ...

Tips: While signing in, select Yes at the "Stay signed in?" prompt if you want to go straight to your mailbox next time (not recommended for shared computers). Alternatively, check the "Don't show this again" box and select No to be prompted for your password each time.. If you can't sign in, or have forgotten your username or password, use our sign-in troubleshooter.

Troubleshoot external monitor connections in Windows 10. Windows 10. Before considering troubleshooting options, make sure your device is up to date. Select Start > Settings > Update & Security > Windows Update , then select Check for updates. If you need help setting up your external monitors, see How to use multiple monitors in Windows 10.

Windows 11. Your PC can run Windows 11 if it meets minimum (basic) system requirements. For information on basic system requirements and additional requirements for specific features, see Find Windows 11 specs, features, and computer requirements.

For more information see How to back up and restore the registry in Windows. There are two ways to open Registry Editor in Windows 10: In the search box on the taskbar, type regedit, then select Registry Editor (Desktop app) from the results. Right-click Start , then select Run. Type regedit in the Open: box, and then select OK.

下载语音语言包. Windows 10 Cortana. 对于某些语言，可能需要手动下载语音包。. 转到“ 开始 ” 菜单，打开“ 设置 ” 。. 依次选择“ 时间和语言 ” > “ 语言 ”。. 选择你想要为之添加语音的语言，然后选择“ 下一步 ”按钮。. 选择语言要包含的语音选项 ...