The once a week tutorial classes are live. Here you have an instructor who connects with the online class and walks them through the topic for that week.  Graphic Designing course is about 3 months in duration i.e. 12 weeks.  So there are 12 live/instructor led tutorial classes for each course.
In addition to this, there are also curated videos for each week that we require the students/eLearner to watch for that week before coming and attending an online live tutorial.