Slide transitions in PowerPoint refer to audio and visual effects that are displayed when advancing from one slide to the next.

Then, to add a zoom animation effect to your slide, duplicate the slide. For this, select the slide in the left pane, right-click it and choose ‘ Duplicate Slide ’ option.

Transition pages are the pages that occur when you advance from slide to slide within the presentation In PowerPoint. You can add sound effects to complement the slide transition animation if desired.