#7 OpenCourseWare

I have not visited any of the opencourseware before. The opencourseware is different from the courses that we learned at school. It is very convenient and useful. I prefer to use Edx, it provides free online courses from many universities. We can choose the course that we are interested in. After watching the video, we can discuss with other students and share our opinions. If we finish a course, we can get the certificate, and it is useful for us to get a better job in the future.