Webinars are extremely beneficial. It is the closest to a "classroom experience" that you will get. You can ask questions to the person giving the webinar as well. I set aside time to complete as many as possible and treat them as though I were in an actual lecture by taking notes as they go through the slide show. A lot of times you can print out the slides and if I can I prefer to do that so I can go over the slides first and then take notes as the lecturer speaks. There are no short cuts and it gets frustrating. Just try to remember why you started and push through. It will benefit you in the long run!
Best wishes studying!