To loop a PowerPoint slideshow, you'll need to enable looping in the program's "Set Up Slide Show" menu.

This tutorial will show you how to create a good Photo Slideshow with pictures & music in PowerPoint so that you can play it automatically.

PowerPoint 2007 Slides Won't Automatically Advance. Using PowerPoint you can create custom presentations that are fit for use in everything from professional business meetings to high school projects.

Turning your PowerPoint into a video will allow it to play automatically without having to click through each slide. Visit Business Insider's Tech Reference library for more stories.