Yesterday I received an email from my boss with a link to a website that offers free online "classes" from many universities. The courses range from Computer related subjects to music and entertainment .. there are a lot of classes they have, they even have Calc 1. I don't think they are real classes that really would affect your transcript because the courses that I have read say that your your assignments get reviewed by your peers(from the course). You watch recorded lectures from the teacher/professor and are assigned tasks to submit as "homework". I think its worth a look, I have signed up for two courses, Songwriting and Introduction to Music Production, both through Berklee College of Music they are two things I was interested in, they start in March and run for 6 weeks. So if you want to further your knowledge or just want something to do thats free you can check out the site here: https://www.coursera.org/ I signed up and they didn't ask for any credit card or any means of pay.