28 Sophia partners guarantee credit transfer.
263 Institutions have accepted or given pre-approval for credit transfer.
* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 25 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.
This great video is entirely optional. It's at quite a high level, and has lots of interesting but non-essential information.
Enjoy watching it if you choose to. Feel free to ask any questions you need to.
Source: Crash Course science