1: Computer: Surprisingly you will need a computer when you go to college. You can of course manage without, but in todays techno based world its gonna be a struggle. You do not need a big expensive computer, go for something light weight as you will be caring it to class each day.. Or you can actually do like me and buy an ipad to type your notes on. Other than that I would just like to add that Mac book air is amazing.
2: Bike: I go to a university that does not allow cars to drive on campus. That means a lot of walking, despite the fact that a lot of the classes are in different buildings across campus. If you are going to a similar university I would recommend buying a bike so you dont turn up 5 minutes late to every single class you have.
3: Microsoft word: There are hundreds of way to get this for free, but if you are really nontechnical and just have a lot of money then you should definitely invest in Microsoft word. Lets face its: there is nothing that can quite compare to it.. sadly.
4: A School bag: If you are a little more health oriented then a backpack is probably a better option.
5: Underwear: Laundry sucks.. so buy underwear so you dont have to do your laundry every week. Seriously, best advice my mom gave me!