You can have two student options for your learning journey, which are Course Key students and Independent learners.
Carnegie Mellon University's Open Learning Initiative offers students free access to courses and paid options for credits. You can have two student options for your learning journey, which are Course Key students and Independent learners. The one you choose can depend if you're a student pursuing an independent or supplemental education or if an instructor has given you a key code to access course materials.Some academic course categories include: