Utiliser l’outil Restauration du système - Support Microsoft
Recherchez le panneau de configuration pour la récupération, puis sélectionnez récupération > ouvrir la restauration du système > suivant . Choisissez le point de restauration associé à l’application, au pilote ou à la mise à jour problématique, puis sélectionnez Suivant > Terminer. Découvrez comment créer un point de restauration.
如何关闭 OneDrive 记忆 - Microsoft 支持
注意: 如果在 OneDrive 记忆中或当天看到无法识别的图片，这是因为设备的相机卷中包含其他应用的文件夹。 了解如何阻止未识别的图片出现。
适用于:
OneDrive (家庭或个人), OneDrive for Mac, Windows 版 OneDrive
在 PowerPoint 中更改字符间距或字距调整 - Microsoft 支持
可以增加或减少两个文本字符之间的间距，以便更好地适应。. 选择要调整其间距的文本。. 在“ 开始 ”选项卡上的“ 字体 ”组中，选择“ 字符间距. 从出现的菜单中，选择所需所选字符之间的更紧密或更宽松的间距。. （可选）若要选择更精确的间距，请选择 ...
适用于:
Microsoft 365 专属 PowerPoint, Microsoft 365 Mac 版专属 PowerPoint, PowerPoint 2021, PowerPoint 2021 for Mac, PowerPoint 2019, PowerPoint 2019 for Mac, PowerPoint 2016
在 PowerPoint 中向幻灯片添加流程图 - Microsoft 支持
在“ 插入 ”选项卡上，单击“ SmartArt ”。. 在左侧 的“选择 SmartArt 图形 ”对话框中，选择“ 进程 ”类别。. 单击中间窗格中的流程图，可在对话框的右窗格中查看其名称和说明。. 选择所需的流程图，然后单击“ 确定 ”。. 将流程图添加到幻灯片后，将 [Text ...
适用于:
Microsoft 365 专属 PowerPoint, Microsoft 365 Mac 版专属 PowerPoint, PowerPoint 网页版, PowerPoint 2021, PowerPoint 2021 for Mac, PowerPoint 2019, PowerPoint 2019 for Mac, PowerPoint 2016
Change the size of your slides - Microsoft Support
To change the slide size: Select the Design tab of the toolbar ribbon. Select Slide Size near the far right end of the toolbar. Select Standard (4:3 aspect ratio) or Widescreen (16:9) or Custom Slide Size. For more about the predefined sizes (including formats like Overhead, A3, A4, Banner, B4, and B5) or your own custom sizing, click a heading ...
适用于:
Microsoft 365 专属 PowerPoint, Microsoft 365 Mac 版专属 PowerPoint, PowerPoint 网页版, PowerPoint 2021, PowerPoint 2021 for Mac, PowerPoint 2019, PowerPoint 2019 for Mac, PowerPoint 2016
PowerPoint help & learning
Use Zoom for PowerPoint to bring your presentation to life. Use video. Set the 'play' options for a video in your presentation. Play music during your slide show. Trim a video, music clip, or sound clip in PowerPoint. Animations. Use the Morph transition in PowerPoint. Duplicate animations with the animation painter.
Surface power supplies and charging requirements
On the bottom of the power supply. On the power adapter that plugs into the wall. Note: The USB port available on some power supply units is only for charging other devices while your Surface is charging and can’t be used to transfer data. For info on how to properly care for the power cord and power supply, see Clean and care for your Surface.
在 PowerPoint 中插入图片 - Microsoft 支持
在幻灯片中选择要插入图片的位置。. 在“ 插入 ”选项卡上的“ 图像 ”组中，选择“ 图片 ”，然后选择“ 联机图片 ”。. 如果看到消息“使用此功能所需的服务已关闭”，可能需要检查 位于“文件 > 帐户 > 帐户隐私 ”中的隐私设置，然后选择“ 管理设置 ...
适用于:
Microsoft 365 专属 PowerPoint, Microsoft 365 Mac 版专属 PowerPoint, PowerPoint 网页版, PowerPoint 2021, PowerPoint 2021 for Mac, PowerPoint 2019, PowerPoint 2019 for Mac, PowerPoint 2016, PowerPoint for iPad, PowerPoint for iPhone, PowerPoint for Android 平板电脑版, PowerPoint for Android 手机版
Create and format a hard disk partition - Microsoft Support
Create and format a hard disk partition. To create a partition or volume (the two terms are often used interchangeably) on a hard disk, you must be logged in as an administrator, and there must be either unallocated disk space or free space within an extended partition on the hard disk. If there is no unallocated disk space, you can create some ...
Excel not responding, hangs, freezes or stops working
Do one of the following: If you are on Windows 11 or Windows 10, choose Start > All apps > Windows System > Run. Type Excel /safe in the Run box, and then click OK. If you are on Windows 8 or Windows 8.1, click Run in the Apps menu, type Excel /safe in the Run box, and then click OK.
适用于:
Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016