资讯
Portable Document Format files can contain many types of data, including images, charts and simple text. If you want to use the information from a PDF in your next PowerPoint presentation, you can do ...
You can insert a PDF into a PowerPoint either as an object or as an image. Once the PDF has been inserted into your PowerPoint as an object, you can set it so the PDF opens when you click it. If 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