A family group is a set of individuals connected through the Microsoft Family Safety app on their Windows, Xbox, or mobile devices. Establishing a family group is an easy, effective way to encourage healthy online habits and manage busy schedules.

If either of the categories above apply to you, use the following procedures to update your browser: Update once. In the browser, go to Settings and more > Help and feedback > About Microsoft Edge (edge://settings/help).. If the About page shows Microsoft Edge is up to date., you don't need to do anything.

在“表格工具”下的“布局”选项卡中，单击“数据 ”组中的“重复标题行 ”。

查看计时. 选择“视图”>“幻灯片浏览”。 幻灯片右下角显示分配给该幻灯片的时间。 在进行演示前关闭所录制的幻灯片计时。 要防止幻灯片自动向前播放，请如下使用录制的幻灯片计时：

To learn more about changing mic settings in Microsoft Teams (free), see Manage your device settings in Microsoft Teams (free). Check your microphone. Some devices have a physical mute option on the device itself, so check that your headphone boom is not in the mute position (usually upright or away from your mouth), or that your external mic's physical mute button is not turned on.

Training: Watch and learn how to create a PowerPoint presentation, add/format text, and add pictures, shapes, and/or charts.

注意: 有关插入和编辑域代码、使用开关、设置和更改属性、显示结果与域代码、锁定字段和其他常见任务的详细信息，请参阅在 Word 中插入、编辑和查看字段。

以无线方式将你的电脑连接到电视、投影仪、其他电脑或支持 Miracast 的其他类型外部显示器。

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Right-click the app, select More, and then select Open file location.This opens the location where the shortcut to the app is saved. If there isn't an option for Open file location, it means the app can't run at startup.