Tip: If you encounter a problem on your Windows device, pressing the Windows logo key + F takes a screenshot, then opens the Feedback Hub app and automatically uploads the screenshot to the Feedback tab. Follow the on-screen instructions to detail the problem you've encountered.

Here's more info on what permissions allow an app to do: Access all your files, peripheral devices, apps, programs, and registry: The app has the ability to read or write to all your files (including documents, pictures, and music) and registry settings, which allows the app to make changes to your computer and settings. It can use any peripheral devices that are either attached or part of ...

Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Website notifications appear in the lower right corner of your screen and are also displayed in the Notification Center.When notifications are turned on for a website, they will still appear even if Microsoft Edge is closed.

您现在进入了 Power Pivot 窗口。 可在此处单击“获取外部数据”以使用“表导入向导”筛选数据（因为已经将其添加到了文件中），创建表格之间的关系，使用计算和表达式丰富数据，然后使用这些数据创建数据透视表和数据透视图。

Repair or reset Windows Media Player: If Windows Media Player is not working properly, you can try to repair or reset it to its default settings.To do this, Select Start > Settings > Apps > Installed Apps.. Scroll down and click the three horizontal dots next to Windows Media Player and choose Advanced options, and click the Repair or Reset button. Note that resetting Windows Media Player will ...

如有必要，检查 Windows 设备、SIM 卡或手机网络设备可能附带的信息，详细了解要使用的设置。 注意： . 如果选择任务栏中的 “网络”图标，并且“手机网络快速”设置已关闭，请选择它以将其打开。当它处于关闭状态时，手机网络无线收发器也会处于关闭状态，此时你将无法连接到手机网络。

设置状态持续时间. 如果要更改特定时间段的状态（例如，在一个小时的集中工作中设置 “请勿打扰 ”），可以设置持续时间，以便 Teams 会在分配的时间结束时自动重置状态。. 可以为除 “可用”之外的任何状态设置持续时间。. 选择 个人资料图片 > 当前状态 > 持续时间 。

下面是在你无法使笔记本电脑或平板电脑保持通电状态时，让电池续航更长久的三种方法。 使用节电模式。选择"开始" 按钮，然后选择"设置>"> 电池"。 默认情况下，当电池剩余电量低于 20%（可在“电池”设置中进行调整）时，节电模式便会自行打开。

在演示过程中打开或关闭该功能. 如果是在演示过程中要打开或关闭该功能，请在“幻灯片放映”视图或“演示者视图”中单击主幻灯片下面工具栏上的“切换字幕”按钮： 在“幻灯片放映”视图中： 在“演示者视图”中： 也可以从右键单击菜单或使用快捷键 j 来开关字幕功能。