All Barnard Computer Science majors are assigned as a major advisor a full-time faculty member from Barnard's or Columbia's Computer Science department. If you are a declared CS major and don't know who your major advisor is, you can find that information in Barnard's WebAdvisor system, under the Advising tab in the "Student Planning" section.
Students wishing to declare to major in Computer Science should obtain a Major Declaration Form from the Computer Science Administrator in 504 Milstein. The administrator will assist in assigning an adviser to the student. The adviser can assist students in planning a program focused on personal interests while meeting major requirements.
For information about the major and its requirements, see https://cs.barnard.edu/