Feels like I want to study again

This is my first time doing online course… i thought that online courses are all paid courses but when I saw Coursera all the courses are all free.
The courses are indeed really good they provide video lecture, quizes and exams. I think I start to miss studying again, I want to try  those high quality university. I saw in youtube  class programming methodology from standford, I feel like I want to be there…
Well this is just an info if you want to take a course online go the the url below
Currently I’m taking class
  1. Web Intelligence and big data
  2. Learn to program : crafting a quality code
https://www.coursera.org/