Modern Web Design with HTML5, CSS3, and JavaScript - Creating More Page Template

The video tutorial covers the process of creating a basic web page and emphasizes the importance of planning and reusing code. It explains how to create and link CSS and JavaScript files, test their functionality, and use Draw.io for designing website wireframes. The tutorial also provides guidance on structuring a three-column website layout and finalizing web pages by saving and updating content. The focus is on efficient web development practices, including linking external files and planning the website's design before implementation.

Describe the structure of a three-column website as mentioned in the text.

What should you do if you want to update the header message on a webpage?

Explain the importance of using comments in your code.