Quick summary
The Slide Master in PowerPoint controls the design and layout of your entire presentation. You can change the active slide master by deleting the unwanted one, which automatically applies the remaining master to all slides.
Steps
- Inside the slide canvas, go to the top menu bar and click Slide Master.
- In the left-side panel, right-click on the slide master you do not want to use.
- Choose Delete from the context menu to proceed.
- The slide master will automatically change to the other available master across your entire presentation.
