Your first year at Duke should be a time of academic exploration and discovery, and you should not feel pressured to complete requirements. The only requirements for the first year are WRITING 101 and any seminar class. Any class you take this year is likely to satisfy multiple curricular requirements. You should take courses in departments that you find interesting, but you don’t need to worry about getting started on your major.
Use the following links to find more information about choosing your fall courses. You can also review the schedule of classes to see what courses are available during the current semester.