1. Yale University:
The University offers free open course materials for any individual who wants to learn online. The materials are freely available on the website and you can study online or download them to study at home. They comprise of the videos, audio, and text transcripts that are recorded live during the class sessions in the University. You, however, should know that you will not receive any document showing you attended classes at the University. For more, check the University’s open course program.
It is easy to get a free degree online or a course from many universities. However, not so many will offer you a degree document for free. But that should be a limiting factor if your aim is to gain self-development skills. Go on, register, develop your skill, and employ yourself.