Free online courses
Have you thought about expanding your knowledge by taking some courses? There are several colleges and other websites that offer free online courses, certificate programs, some degree programs and education resources.
Coursera
Take the "world's best courses", online, for free.
www.coursera.org
MIT Open Courseware
OCW makes the materials used in the teaching of MIT's subjects available on the web.
ocw.mit.edu
Stanford
Stanford Online offers a variety of professional education opportunities in conjunction with many of the University’s schools and departments. An array of free online courses taught by Stanford faculty to lifelong learners worldwide.
online.stanford.edu
Future Learn
Join 1,618,425 people learning together at FutureLearn. Enjoy free online courses from top universities and cultural institutions.
www.futurelearn.com
DuoLingo
Learn a language for free. Forever.
www.duolingo.com
CodeAcademy
Learn to code (program computers) interactively, for free.
www.codecademy.com
Open Culture
The best free cultural and educational media on the web.
www.openculture.com