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 ...
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 ...
You can change the background on your Google Slides presentation in a few simple steps. You can change your Google Slide background to an image from your computer or Google, or to a color. Visit ...