* Major: A major is a student's primary field of study. It requires a significantly larger number of credit hours (typically 30-40 or more) dedicated to courses within a specific subject area. Students who major in a subject develop a deep understanding of its core principles, theories, and methodologies. Their coursework is focused and intense, preparing them for specialized careers or further graduate study in that field. It's the main focus of their academic career.
* Minor: A minor is a secondary field of study. It requires fewer credit hours (typically 18-24) than a major, offering a broader, less intensive exploration of a subject. A minor complements a major, allowing students to gain knowledge and skills in a related or contrasting area. It enhances their resume and can broaden their career prospects or simply satisfy personal interests. It's a secondary focus, supplementing the main area of study.
In short: A major is a deep dive into one subject, while a minor is a shallower exploration of another. You typically only have one major but can have multiple minors.