Are we talking about this mooc https://www.fun-mooc.fr/courses/inria/41010/session01/about ?
"do" means register for the course ? it seems they did not rerun the course (sadly).
about the content, it's very similar to other PL mooc, you get the Pharo env, first week is basic hands on[1], then you solve problems of increasing complexity (but here it's no CS level problems, more IT/CRUD).
[1] the fun part is that in Pharo, first exercises are about modifying the world you live in. You also learn the versionning system to save/load your work.
Too bad. I was aware of it when they were calling for registration but the time didn't suit me and I just assumed it would be available permanently in some way e.g. online videos. My loss!
I've been unable to really decipher what the MOOC is despite reading the website and watching the videos I could find.
I keep wishing it were a YouTube channel...