A "major" is a specific area of study that a college or university student chooses to focus on during their education. For example, a student might major in Biology to learn about living organisms, or in History to explore past events and cultures. This choice helps shape their academic journey and can influence their future career options. Choosing a major is an important decision, as it often determines the classes a student will take and the skills they will develop. Some popular majors include Psychology, Engineering, and Business. Ultimately, selecting a major allows students to pursue their interests and prepare for their desired profession.