You can edit a footer in a PowerPoint presentation to include citations, notes, or disclaimers using a similar method to adding Microsoft Word footnotes. To edit the footer in your PowerPoint slides, ...
The Slide Master is a feature that is used in Microsoft PowerPoint whose purpose is to control the look of the presentation’ including fonts, colors, backgrounds, effects, or anything else that you ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果