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You can apply sensitivity labels to your files and emails to keep them compliant with your organization's information protection policies. Sensitivity labels are configured by your administrator and because they're published to users rather than locations such as sites and mailboxes, users in the same organization might see different sensitivity labels to apply.

它是非常容易使用 Windows Media Player 播放视频文件。如果您保存在硬盘上的视频文件，双击该文件以启动。您可以通过使用 Windows Media Player 观看 （如 ZDF ARD 的库） 互联网上的视频，它可能需要小的浏览器加载项程序。

When an update is available in the Teams desktop app, it'll appear at the top of your Teams window. To update, select Update > Update and restart Teams .. Teams will automatically close and update.

Sign out of Teams. While it's a good idea to remain signed in to continue receiving chats, notifications, incoming calls, and other activities, sometimes you might want to sign out of Teams to use another account or for other reasons.

从 Windows 11 版本 22H2 开始，默认情况下，已知 Windows 文件夹（桌面、文档、下载、图片、音乐和视频）在“主页”和左侧导航窗格中的“快速访问”中 文件资源管理器都以固定文件夹的形式提供。这些默认文件夹不再显示在“此电脑”下，以使视图专注于电脑的驱动器和网络位置。

To do this. Say this. Select an item by its name. File; Start; View . Select an item or icon. Click Recycle Bin; click Computer; click file name . Double-click an item. Double-click Computer; double-click Recycle Bin; double-click folder name . Right-click an item. Right-click Computer; right-click Recycle Bin; right-click folder name . Minimize all windows to show your desktop

To play HDR video in Windows 11, your display, PC, and graphics card must meet certain requirements. Here are the requirements: Display. Your display can be a built-in display, like the kind on a laptop, tablet, or 2-in-1 PC, or it might be an external display that’s connected to your PC.

Efficiency mode What is efficiency mode in Microsoft Edge? Efficiency mode is designed to help extend battery life. It minimizes power usage by reducing resource usage through modifying background tab activity and some foreground activity, as well as putting inactive background tabs to sleep after 30 minutes or less of inactivity (if Save resources with sleeping tabs is on).

若要删除使用 Windows HDR 校准应用创建的颜色配置文件，可在控制面板中使用颜色管理执行此操作。 选择 “开始” 按钮，键入 颜色管理，然后在结果列表中选择它。在“颜色管理”中，选择“ 所有配置文件” 选项卡，选择要删除的颜色配置文件，然后选择 “删除”。