Converting PowerPoint files into an eLearning format

I have a series of four(4) PowerPoint presentations that I would like changed into an engaging eLearning “look and feel.” Once changed, the presentations need to be exported into a format that can be integrated into the Go1 online learning platform. See https://www.go1.com/.

The 4 presentations range in length from 36 slides to 69 slides. All content is complete. Each presentation has a ten(10) multiple choice quiz at the end. See sample presentation.