Windows 允许添加多个用户帐户以使用同一设备，使每个用户都有自己的设置、文档和应用程序。 例如，家长可以拥有自己的具有管理权限的帐户来管理设置和安装软件，而孩子可以拥有启用了家长控制的标准帐户来监视和限制其使用情况。

Note: If it’s been fewer than 10 days since you upgraded to Windows 10, your previous version of Windows will be listed as a system file you can delete.If you need to free up drive space, you can delete it, but keep in mind that you'll be deleting your Windows.old folder, which contains files that give you the option to go back to your previous version of Windows.

The transcribe feature converts speech to a text transcript with each speaker individually separated. After your conversation, interview, or meeting, you can revisit parts of the recording by playing back the timestamped audio and edit the transcription to make corrections.

如果使用的是 Excel，且负数没有显示在括号内，则可以更改负数的显示方式。 但是，如果这不起作用，或者如果括号选项“($1,234.10)”不可用，则可能是由于未正确设置操作系统设置所造成的。如果使用的是 Mac，请确保使用 App Store 并更新到最新版本的 MacOS。

Choose Open all, or Open all in new window, or Open all in new InPrivate window.

If the self-help answers don't resolve your issue, try a different search, or scroll to the bottom of the Help pane and, under Still need help?, select Yes.

当多人在共享 OneNote 笔记本中工作时，很难知道谁进行了每个更改。 若要帮助弄清楚这一点，可以在各位作者的更改旁边显示作者的姓名缩写。

Windows 10 . Select the Start button, type Programs and select Add or remove programs in the list of results.. Under Apps & features, find and select Microsoft OneDrive, and then select Uninstall.. If you don't see OneDrive in the list, press the Windows key and R to open a Run dialog, then type appwiz.cpl and press OK.

另一个选项：按单击顺序播放. 从 PowerPoint 2016 开始，还有一个视频播放选项可用： 按单击顺序播放。设置该选项后，单击幻灯片上的任意位置转到下一步 (或按空格键、向右键或其他前进到下一步) 时，视频将播放。

Important: Workbook links are considered potentially unsafe and must be enabled when you open a formula workbook.When you open a formula workbook, click Enable Content in the Message Bar to allow the workbook links to function. If you don't, Excel keeps the most recent values and disables refreshing the links with values from the data workbook.