Someone below mentioned remote. When I first started there was no such thing as remote learning. These days even the most prestigious universities offer BSc programs where you never have to set foot on campus and can do it all over the internet. The nearest I came to that was when the University finally offered somewhat remote courses but it involved ordering books and course materials and taking exams where you had to get a proctor to monitor your exam taking. I did a course or two that way and used my local church pastor as the exam proctor. That method was really difficult. Completing a single course was a major accomplishment.

Actually taking Internat based courses now takes a lot of self discipline. Far too easy to slack off and do something else.