If you have changed your mind concerning your intended major field of study since you applied and your new area of interest is in the same NYU school or college to which you were offered admission, you should speak with an advisor at your summer orientation program or during Welcome Week in the fall. Your advisor will counsel you with regard to your options. Most programs allow students to move between majors freely. A few do not. For example, it will not be possible to change your major within the Tisch School of the Arts or within the art or music majors at the Steinhardt School of Culture, Education, and Human Development, unless you audition or submit a portfolio during your freshman year. Additionally, it will not be possible to change your major to the Business and Political Economy program at the Stern School of Business, which required a separate application.
As far as changing schools is concerned, students were extended offers of admission based on their intended area of study at the time of application. The committee that selected you for admission reviewed your credentials in the context of that school or program's applicant pool. Plus, we have offered admission to the number of students for each school that we believe will fill the freshman class for those schools, so it is possible that there will be no spaces available after May 1. As a result, switching schools is problematic and typically is not possible.