如果计算机在 Windows 中显示黑屏或空白屏幕，这些故障排除提示可帮助恢复系统并运行。

如果麦克风功能出现问题，则以下信息可以帮助你排除故障和解决问题。 确保应用有权访问麦克风. 如果在更新 Windows 10 后未检测到麦克风，则表示你可能需要先授予应用相关权限才能使用它。

Windows 中的磁盘管理可帮助你执行诸如初始化新驱动器、扩展或压缩卷等高级存储任务。

To get someone's attention in a channel conversation or a chat, @mention them. Just type @ before their name and then select them from the menu that appears.. When an @mention recipient receives a notification, selecting it takes them directly to the point in the conversation where they were mentioned.

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

如果我的设备上没有管理员权限，该怎么办？ 若要完全升级到新的 Microsoft Edge，必须使用管理员帐户登录到设备。

Find it. To get to This PC in Windows 10, open File Explorer from the taskbar and select This PC in the left pane.. Pin it to Start. If you want This PC to show up in your Start menu, open File Explorer, right-click (or press and hold) This PC in the left pane, and then select Pin to Start. Now, there's a This PC tile on the Start menu.

若要查找同步设置，请选择 “开始 ”，然后选择 “设置 > 帐户 > 同步设置 。 从诸如语言首选项、密码和颜色主题的设置中进行选择。 如果启用 其他 Windows 设置，Windows 还会同步某些设备设置（如打印机和鼠标选项）、文件资源管理器设置和通知首选项。有关 Windows 可以同步的设置的完整列表，请 ...

如果某些应用和程序未正常运行，则你可以修复它们。 请注意，你不会看到适用于所有应用和程序的修复、更改或修改选项。

Learn about channels in Microsoft Teams. Standard channels are available to all team members in Teams. Most channels are standard channels. If you need a smaller, specific audience for a particular subject, you can use a private channel. Shared channels are for collaborating with people inside and outside your team or organization.