"there are many ways you can integrate PowerPoint into any elearning program. It can be a simple PDF that someone interacts with, or you could use a program like Articulate Presenter to transform that presentation into an interactive, online asset. But what if you just need something "in between"? You don't have the resources to invest in a program like Articulate, but you want more from your presentation than a rather static PDF.
Well, one possible option is to record yourself giving the presentation. Using a free tool like Screencast-o-Matic allows you to record your screen and then instantly save the video locally or upload to a platform like YouTube."