Sometimes you might want to add a circular photo of the author on the last page of a text or presentations. Word and ...
Split presentation and remove some slides to fix the The outline is too long to read in its entirety error in PowerPoint on ...
You can change the background of your PowerPoint slides using the "Format Background" feature located in the "Design" tab.
To change your PowerPoint slideshow orientation from horizontal to portrait, you must access the "Slide Size" feature under the "Design" tab.