具有音频和视频功能的功能。 Windows 中的许多功能可用于查看或播放视频或音频内容，例如允许用户录制或播放音频的 OneNote 应用、可以播放基于 Internet 的媒体内容的 Microsoft Edge Web 浏览器、“照片”应用、OneDrive 应用等。

提示: 可以使用任何电话号码来请求安全代码。. 电话号码不需要与你的帐户关联。. 手机不需要是智能手机，也不需要连接互联网，只需要能够接收短信。. 你可能需要创建新密码。 阅读有关如何创建强密码的提示。. 如果看到“该 Microsoft 帐户不存在”错误消息，请使用 Microsoft 帐户登录帮助程序。

To check activation status in Windows 11, select the Start button, and then select Settings > System and then select Activation .. Your activation status will be listed next to Activation.. Check activation status in Settings. You'll see one of these activation status messages on the Activation page:

Turn Bluetooth off and then on again.. Swipe downward from the top of your screen to reveal the Android Notification panel.

解决方法. 首先，你应该再次尝试检查更新。 如果需要帮助，请参见更新 Windows 10。. 如果在随后的重试中收到相同的消息和错误，请尝试用此解决方法来缓解此问题：

Screen time reporting shows daily and weekly details about when and for how long your family member used their devices. Gain insight into the amount of time your family member spends on a particular social media app, game or web browser and decide whether you would like to enable screen time limits for any connected devices. To view screen time for a family member, tap Today, then Screen time ...

打开 Microsoft Edge，选择“设置及更多(...)”，然后选择“设置”。 在“关于 Microsoft Edge”下查找你的版本。

Important: Only site collection administrators, SharePoint administrators in Microsoft 365, and members of the site's default Owners group have permission to use the Access Requests page.However, if a user has been removed from Owners group, and is later granted Full Control permission to the site, the user will be denied access to the Access Requests page.

若要了解 Windows 是否可以解决该问题，请关闭在你的主显示器上显示模糊的桌面应用，然后再次打开它。 如果应用仍然显示模糊，你可以尝试为该应用使用不同的高 DPI 兼容性设置，而不是 让 Windows 尝试修复应用，使其不模糊 设置。 有关如何执行此操作的详细信息，请参阅使旧版程序与此版本的 ...

打开这些文件类型的其他方法. 还可以右键单击或双击.eml、.msg或 .oft 文件，以在新版 Outlook 中打开它们。 右键单击