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Find out how to submit a case review and learn more about your Xbox enforcements.

Windows 10, version 20H2 and Windows Server, version 20H2 update history; End of service statement; May 9, 2023—KB5026361 (OS Builds 19042.2965, 19044.2965, and 19045.2965)

了解如何在任何 Xbox One 或 Xbox Series X|S 主机上添加或删除 Xbox 档案。

Focus is a new feature in Windows 11 that helps you minimize distractions. To help you stay on track, it integrates with the Clock app with features like a focus timer and music integration.

The Xbox app on PC relies on two Microsoft accounts: the Microsoft Store account, and the Xbox account (your PC gaming account). The Microsoft Store account provides access to owned games, subscription benefits, and other Xbox app purchases made by that account. The Xbox account is used for game streaming access, in-game purchases, achievements, and friends.

下载和安装. 通常 Skype for Business 是随 Microsoft 365 一起安装的。 如果已安装 Microsoft 365，但未安装 Skype for Business 且需要安装它，请参阅：

从 “Office 主题”下拉列表中，选择所需的主题。 如果选择“ 使用系统设置”，Office 主题将与 Windows 主题匹配。请注意，如果你在收到新外观之前已使用“彩色”，或者如果你在 Office 2013 中选择了除白色以外的主题，则 “Office 主题 ”下拉列表将显示为空，直到你选择新主题。

Cause. The device has no drivers installed on your computer, or the drivers are configured incorrectly. Recommended Resolution. Update the Driver. In the device's Properties dialog box, click the Driver tab, and then click Update Driver to start the Hardware Update Wizard.Follow the instructions to update the driver.

On your computer, click Start, type cmd, and then press Enter.; At the prompt, type ipconfig/all, and then press Enter.; Find your network connection (for example, look for Ethernet Adapter Local Area Connection or Wireless Adapter Local Area Connection).