How To Confirm A Course Is Complete

I would double check your course tracking settings when you publish it to see what it set to make it mark complete. For example, I just wrote a course that had two pathways a learner could choose, so because of that I couldn't use a count of or percent of slides for completion. So I set a trigger to mark the course as complete when the timeline began on the summary slide, because both paths led back to the same summary slide. 

Follow CherylStGermain​'s suggestion, and check how you're tracking completion. A "Complete course when the timeline of this slide starts" trigger on the last slide is a good way to track if there's no quiz and the user might not view all the slides. 

I also suggest you remove the Next button from the last slide. It doesn't make sense to show that when there is no next slide. You can hide the Next button by deselecting it in the Slide Properties.

Hi JudyNollet​ & CherylStGermain​ 

This is exactly what I was looking for - thank you both!