Have a look at what a former Vice President of Google and a user of NPTEL have to say about the Online Certification Courses that we offer.. NPTEL Online Courses open for enrollment!! 128 Courses split over 21 disciplines of Engineering, Management, Arts, Sciences etc. being offered currently. No enrollment fee for any course!!! Visit https://onlinecourses.nptel.ac.in/explorer , search for the course that intrigues you and Join now!!!! | NPTEL