To edit the presentation’s layout, go to the “Master Layout” option, and choose a layout for the whole presentation.To change the presentation’s theme, click on the “Theme” button on the pane and choose a new theme from the selection.Do any of the following to edit the Master Slide:.Select “Slide Master” from the list of options.Navigate to the “View” tab on the menu on the top of your screen.Start making a new presentation or go to “File” and then “Open” to return to an old one.To find out how it’s done on a Mac, follow the steps below: How to Edit the Master Slide in PowerPoint on a MacĮditing your Master Slide in PowerPoint on your Mac is a simple process, and it will only take you a couple of minutes, depending on how much editing you’re required to do. This article will show you how to edit the Master Slide in PowerPoint online and on the desktop program. Once you make the necessary changes, all your slides will be automatically updated. For example, you can change the theme, slide layouts, colors, fonts, and many more features. The Master Slide in PowerPoint is where you can edit your entire presentation’s appearance at once.
