资讯
If you insert the PDF into your PowerPoint as an image, you'll have to insert at most one page at a time. Visit Business Insider's Tech Reference library for more stories.
To edit a footer in your PowerPoint slides and include citations or notes, you'll need to access the Header & Footer menu from the Insert tab.
With two simple Mouse Over action buttons, you can create a fun on-and-off effect in a Microsoft PowerPoint presentation.
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