MOOCs (Massive Ope Online Courses) are definitely a game changer in today's education. The emergence and popularization of MOOCs is due primarily to the widespread of internet connection and to the advance of web 2.0 technologies. MOOCs now are being offered by some prestigious colleges and institutions. The list below, curated from Detroit Chapter, features what we consider as the top 4 MOOCs' providers.
2- Harvard Open Courses