Though you can always choose a premade template, you may want to customize your PowerPoint slide backgrounds manually. You can add a custom background to one or more slides, and you'll also have the ...
To change your PowerPoint slideshow orientation, you must access the "Slide Size" feature under the "Design" tab. You can then adjust your PowerPoint slideshow from the horizontal landscape to ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback