Coursera offer courses from the top universities, for FREE. They currently host courses from Princeton University, Stanford University, University of California, Berkeley, University of Michigan-Ann Arbor, and University of Pennsylvania. Learn from world-class professors, watch high quality lectures, achieve mastery via interactive exercises, and collaborate with a global community of students.
FREE Online Classes from Top Universities
I signed up for 6 of these classes yesterday, and started my first class today. It’s great!