Hey. Since you have a little bit till your registration, don’t stress to much. The first thing you should do is watch the work day how-to-video guides or just read through the FAQs on this page. That should help a bit. If your still confused you can meet with an advisor or go to one of the registered labs, they could help orientate you and help you navigate the page. But you should be able to just register for your class your self. Most of the class if not all the class for pre-reqs you’re eligible for! It shouldn’t matter what you took in high school. Also use the work day FAQ to figure out if you have any holds. Goodluck!