NPTEL, or the National Programme on Technology Enhanced Learning, is an initiative by the Indian Institutes of Technology (IITs) and the Indian Institute of Science (IISc) to provide high-quality online education. It offers a wide range of courses in engineering, science, and humanities, making advanced learning accessible to students across India. The platform features video lectures, assignments, and assessments, allowing learners to study at their own pace. NPTEL aims to enhance the quality of education in India and bridge the gap between traditional classroom learning and modern digital resources.