There are a number of schools that allow you access to their online courses for FREE. The catch is, you don't get credit. I would suggest a public school if you want credit. You can backup your studies with these free courses: check out YouTube. There are a lot of fly by night for-profit schools that enroll huge numbers in their expensive classes, and if they have too many, you could have trouble accessing the course. Plus, many of them are not accredited by the serious accreditation organizations.