If you're planning to take this course these days, you'll need to have AI or other tools by your side. Since it differs significantly from the latest versions, I used AI for every lecture. You can use hosting sites according to your preference without affecting your learning experience. However, when listening, most cases don't explain the detailed technical content and just use it. You'll need a lot of time to research things yourself. You need to pour in some passion for learning to complete the entire course. Although it's a somewhat dated course, AI was sufficient to help, so it was really good. Thank you.