HTML uses predefined tags and elements that instruct the browser on how to display the content. HTML elements include an opening tag, some content, and a closing tag. It’s important to remember to include closing tags. If omitted, the browser applies the effect of the opening tag until the end of the page.
This section will dive into the basic structure of an HTML page, which includes essential building-block elements like doctype declaration, HTML, head, title, and body elements.