The TUM's next "LOOP" course run takes place September 04 to October 18, 2020. This MOOC (Massive Open Online Course, in German language) offers a gentle and accessible introduction to a fascinating branch of computer science. It covers in particular the foundations of object-oriented programming and basic algorithms. Target group are students and prospective students whose study programs encompass parts of computer science or programming. The course is for free. Also participants who do not have previous programming experience are welcome.