For a black screen, use the following keyboard shortcut: Windows logo key + Ctrl + Shift + B.

Dolby Atmos for Headphones 是适用于所有耳机的高级耳机音频格式。 如果要使用 Dolby Atmos for Headphones，请选择“耳机音频”下的相应设置。 你可以在 Dolby Access 应用中了解有关 Dolby Atmos for Headphones 的详细信息。

将主机和配件转到可连接到其他网络的备用位置。这可以是朋友的家中、家庭成员的家中或工作场所。在其他网络上测试主机的目的是为了确定连接错误是出自您的网络还是您的主机。 在替代位置，重新连接 Xbox 主机和所有关联配件。

Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.

Outlook. Outlook on the web. Mail and Calendar. Available for purchase as part of Microsoft 365 or Microsoft 365. Accessible from most browsers at Microsoft 365 portal.. Available for iOS and Android devices.

The easiest way to get language packs for Windows 8.1 and Windows RT is to download and install them using the Language Control Panel. Download and install additional languages to view menus, dialog boxes, and other user interface items in your preferred language.

Here’s how to reinstall Microsoft Edge whether you’re a Windows or Mac user: Open any working browser. (Note: If you’re a Windows user and your Microsoft Edge is not currently functioning, to open Internet Explorer, type IE in the search box on the taskbar and then select Internet Explorer from the results.Or press the Windows logo key on your keyboard and then type IE in the search bar.)

To increase security and performance, Windows 11 in S mode only runs apps from the Microsoft Store. If you want to install an app that isn't available in the Microsoft Store, or if you have Windows 10 Pro, Enterprise, or Education and want to upgrade to Windows 11, you'll need to permanently switch out of S mode.

确保使用的是更新版本的 OneDrive 应用。 某些较早版本的应用没有重置命令。 在这种情况下，将旧应用拖到回收站，然后 安装最新的 OneDrive 应用 。

Note: The scan creates a backup file during the repair process.To change the default name or location of this backup file, in the Enter name of backup file box, enter a new name, or choose Browse to select the file you want to use. You may need to run the tool several times in order to repair your Outlook Data File.