I already finished studying last year, but I'm leaving a review because I remembered it now. If you're new to networks and http, this is a good place to start! I bought the course to get basic knowledge about networks. I was worried because I really didn't know anything. I'm still learning, but I thought that developers should know the basics, so I chose one of the CS courses and looked for a network course, but it was so hard to find. I didn't know where to start studying or how to search for it because I couldn't find anything about networks. Then, I heard that Zerocho had uploaded a course, so I bought it right away without hesitation. Thank you for making the course! I've always wondered how networks work, so I don't regret the money. Zerocho's unique voice tension is good, so I was able to focus on the course without getting sleepy. When I watched the node.js course, Zerocho's course was fun and easy to understand, so I became interested in the backend. That's why I trust Zerocho's course, and I'm satisfied with this. I liked that I could see how requests and responses are connected in general after watching this course. It was so amazing that I couldn't believe it. It was good that you explained how to find the official documentation, how to open the developer tool to see the current status, and what each of them means. Thank you for the great lecture.