Some other points I thought of:-Course: don't buy books!You actually don't need to buy the huge textbook bundle that people are always encouraging you to buy.
This is because you often don't use the books that much. When you need them, just get them from the library and return them. If there is ever an issue with accessing books, you can normally get in touch with the library and they just order more copies.
Most of the course materials are provided by the Professor/lecturer/teaching staff and textbooks can be redundant / very expensive.
If you're tempted to buy, get them 2nd hand - much cheaper!
-The First YearFor some Unis the first year doesn't count so you can be tempted to sort of pass through it with limited effort
However, this content is the backbone of the rest of the course - make an effort to understand it otherwise you can find subsequent years really tricky
-General Uni:Nobody knows/cares how you got in or what A-levels you had! Just jump into your course, get on with it because everyone is at the same point when they are nervous starting the course and not knowing anyone so don't worry
-Assignments at UniDepends on your course but there are many different types/deadlines/ways of submission/marking etc.
Something to definitely clarify/check when you start doing your course!
-Choosing modulesModules can be worth different credits as part of the overall degree so one to check.
For me though, I found looking at how it was assessed, the staff members teaching it and what pre-requisites were required.
Often you can only study certain modules if you've done other ones beforehand so it is worth checking these more long-term if you have particular ones in mind
-Specialising,
In some degrees, as you progress through the course, you can have more choices over what you study.
This can be more options and can even mean options to do modules in other disciplines e.g. ethics/maths/physics/languages.
You can also really tone down to what you are really interested in.
e.g. for me I hated organic chemistry so I specialised from 2nd year onwards to choosing options only in applied chemistry or physical chemistry which was really awesome!
-Uni examsI thought these were really strange when I had my first ones at Uni.
instead of a big hall with lots of desks, exams can be anywhere at uni! I had some in the student's union, the conference rooms, lecture halls and even just random study spaces! Something to check out for. I actually found it less stressful to be taking exams in a place I'd been in lectures in just a few weeks ago. Quite reassuring tbh
-SocietiesThere are so many different ones, some you can find on the student union website or on Facebook
Definitely cool to try new sports and just go for it
Go to events even if you don't know anyone attending
Great way to meet new people and I wish I did it more because it is so much fun and often cheaper then doing it/trying out when you've moved out and are #proper Adult somewhere
Also you can join the committee for a society which is a really good way to get some experience for the CV and also help out and make the society awesome
I would highly recommend this! Don't be shy, often another awesome way to make friends and do with friends
-Academic repI honestly had no idea about this being a thing but you can represent yourself to then aid the Academic staff on decisions made about your course.
It can be anything but for me I found it super useful during COVID. I also had a problematic lecturer/module and was able to get these concerns directly addressed. I actually witnessed first-hand the change that occurred and was in high-profile meetings with the Director Of Programmes so I knew how seriously they took student opinion!!