OpenCourseWare (OCW) is an educational initiative that provides free and open access to course materials from universities and colleges. It allows learners worldwide to access lecture notes, assignments, exams, and other resources without the need for enrollment. This approach promotes self-directed learning and democratizes education by making high-quality content available to anyone with an internet connection. Many prestigious institutions, such as Massachusetts Institute of Technology (MIT) and Stanford University, have developed their own OCW platforms. These resources cover a wide range of subjects, enabling students, educators, and lifelong learners to explore topics at their own pace. OCW fosters a culture of sharing knowledge and encourages collaboration in the academic community.