I'm a high schooler who self studies math. A university in my state (University of Minnesota) is offering college courses to high schoolers so I automatically get access to, and can download, books on Springer by just clicking the “access via institution” button and logging in.
I'm worried that this summer after the school year ends something will happen to my account, so I won't have access to the books.
More generally, what would happen to anyone's downloaded resources after they loose access to the original website?