Total rip off. Signed up for Coursera about 24 hours ago and already want to put my laptop through the wall. Horrible sound quality. Tongue-tied instructors, unable to put one complete sentence together. “Save note” function isn’t working, can only paste and copy from transcripts and of course, the course is non-refundable. After experiencing the disappointing quality of content and luck of support on this platform I don’t believe that Coursera Certificates are worth anything at all. Don’t waste your time and hard earned money like I just did. Might as well watch YouTube videos instead, at least those are better quality and free.