To give you an idea what it involves....broken down....
Watch short video clips on the subject and read a page or two of information.
Then make a comment relating to what you have read/watched, and try and read other peoples comments too.
Get into discussions if you want to, and generally move at your own pace. It is a few hours a week over 4 weeks (for this course), and at the end of it, you will know more than you did at the start! Easy!!
A certificate can be purchased at the end if you want it. :tongue1: