University courses are structured programs of study offered by higher education institutions, such as colleges and universities. These courses cover a wide range of subjects, including science, arts, business, and engineering, allowing students to specialize in areas of interest. Each course typically includes lectures, assignments, and exams to assess student understanding and progress. Students enroll in university courses to earn degrees, such as bachelor's, master's, or doctorate degrees. Courses can vary in length, usually lasting a semester or a year, and may be delivered in-person, online, or in a hybrid format. Successful completion of courses contributes to the overall requirements for graduation.