An online course directory is a portal that offers a complete list of online courses and learning programs. These directories, which are often organized by topic or field of study, can assist students in locating courses that fit their individual interests and needs. Courses from diverse sources, such as institutions, online learning platforms, and individual educators, may be included in online course directories. Typically, course directories contain thorough information about each course, such as the course description, requirements, duration, cost, and teacher. Furthermore, many online course directories include reviews and ratings from former students to assist learners in determining the quality and usefulness of each course.