my freshman year in college (the first time) had an online course about learning how to use the library resources properly. like navigating the library physically using the catalog system and finding papers about specific subjects and whatnot

I did it in an afternoon because I already knew how from high school and in any event it's not like it's hard, but that sort of class seems like a good idea, to make sure people have fundamental "library skills"

bet most people would just cheat their way through it though, back then and now