You need a computer to collaborate with other students on papers. Doing research on the Web. Going to the library without ever leaving you dorm room. These are great reasons to have a computer, as well as a great way to use your time effectively. In the Loop.
Most schools have a recommended computer system configuration for incoming students.
Check the websites of the schools you are considering to find out what computer system your future alma mater recommends. Not just Apple, but airlines, services, bank cards, car manufacturers. Most have discounts for college students. Some even offer special financing and loan rates for students. Check out the Apple Instant Loan for Education .