Yes, only half of the students watched the video with mooc open 16 times the speed plug-in. The massive open online course network (IMOOC) is a platform for learning IT skills. Large-scale open online courses. Com (IMOOC) course covers 60 mainstream technical languages such as JAVA, front-end, Python and big data, covering demand scenarios such as job interview, career growth and self-improvement, helping users to upgrade their skills from work to work.