If you are aiming to get a job as a publisher, this course is a must-take course. The HTML, CSS, and Web Standards course is systematically structured from editor installation and preparation to HTML writing basics, understanding various HTML elements, web page coding practice, and CSS basics. Through this course, I was able to clearly understand the importance of web standards, and I was able to learn the basic principles of HTML and CSS while actually writing web pages. In particular, I learned how to write more robust and maintainable code while learning web standard-compliant coding methods, which was very helpful. Thanks to the instructor's detailed and friendly explanations, even beginners could easily follow along, and I was able to experience how the theory is applied in practice through each step. The biggest advantage was that I was able to learn techniques that can be applied immediately in practice by directly using various HTML elements and CSS styles. In addition, since the instructor explained everything thoroughly from the editor installation and preparation stage, I was able to properly set up the development environment. With this solid foundation, learning HTML and CSS became much easier. I highly recommend this course to anyone who wants to take their first steps as a publisher. There is no better course for those who want to learn the basics step by step and build their skills through actual practice.