Learn how to use Semantic HTML tags in this comprehensive tutorial. Explore HTML5 semantic elements that convey meaning and structure for web pages, enhancing browser and assistive technology interpretation. Dive into topics such as heading hierarchy, nav and hr tags, header, main, and footer elements, as well as article vs. section elements. Discover how to properly label multiple nav elements, add sections, and utilize aside, details, summary, mark, and time elements. Gain insights on HTML tags to avoid and learn to use tools like HTML5 Outliner and HTML code validators. Perfect for beginners, this video provides a solid foundation in semantic HTML, complete with practical examples and best practices for creating well-structured, accessible web pages.