I had taken PG Diploma in UX/UI. The course proved to be very beneficial to me, the initial part of the course starts with basics of Graphic Design and then they move on to the core subjects (which was UX/UI for me). There is a fair bit of learning curve (for me as someone with no design background). However the teaching sessions are very interactive and engaging. They provide you with learning materials for theory and administer a lot of practice into their curriculum.