注意: 某些相机将不会显示在“相机设置”页中。其中包括用于 Windows Hello 人脸身份验证的红外线 (IR) 摄像头、使用 DirectShow 技术（如 DSLR 或运动相机制造商提供的便于将其设备用作网络摄像头的许多应用）的相机，以及不由 Windows 管理的专有相机，例如工业相机和许多网络摄像头。

在 SmartArt 图形中添加或删除形状. 在 文本编辑器中添加形状，方法是按 Enter 键添加另一个项目符号项。. 通过在 要删除的项目符号项上后移，可以在文本编辑器中删除形状。. 更改整个 SmartArt 图形的颜色. 可以将派生自演示文稿 主题颜色 ) 的颜色变体 (应用于 SmartArt 图形 中的形状。

注意: 如果知道密码，但只想更改密码，请转到“account.microsoft.com 安全”选项卡，然后选择“更改我的密码”。. 如果知道用户名和密码但已停止工作，请阅读我的用户名和密码已停止工作。

Optimizations for windowed games improves gaming on your PC by using a new presentation model for DirectX 10 and DirectX 11 games that appear in a window or in a borderless window.

We're committed to delivering continuous innovation by releasing new features and enhancements into Windows 11 more frequently. Windows devices get new functionality at different times as Microsoft delivers non-security updates, fixes, improvements, and enhancements via several servicing technologies—including controlled feature rollout (CFR). ...

Learn all about games and apps for Xbox and get help with any problems you're having.

Try it! Add animation and effects to text, pictures, shapes, and objects in your PowerPoint presentation. Add animations and effects. Select the object or text you want to animate.

有关如何查看和使用“演示者视图”的更多详细信息，请阅读启动演示文稿并在“演示者视图”中查看备注。 打印演讲者备注. 请参阅打印带或不带演讲者备注的幻灯片。 另请参阅. 打印带或不带演讲者备注的幻灯片. 启动演示文稿并在“演示者视图”中查看备注

Enter your prompts and start working with Copilot. Here are some samples to get you started: • "Create a bar graph showing the sales growth between Q2 and Q3." • "Bold the top 3 values in Annual Sales." • "Add a new column showing the percentage difference between column A and column C."

IMPORTANT This update will not be offered if your Windows Recovery Environment (WinRE) meets any of the following conditions: If the WinRE recovery partition does not have sufficient free space, see the NOTE in the "Summary" section. The note provides instructions about how to increase the available free space in the WinRE recovery partition.