A looping PowerPoint presentation can be an ideal way to welcome attendees to a meeting or gathering because not everyone arrives at the same time. Don't let the work you put into the slideshow go to ...

When using the application to design a slideshow, you can utilize a repeat function to duplicate a slide or loop playback of the presentation. In either case, the command is easy to access and apply.

Reader Katie Peterson seeks help with a family issue. She writes: I’ve been tasked with creating a looping slideshow to honor a family member. I’m new to the Mac and have no idea how to go about it.