Summary  
This chapter covers the fundamentals of defining and structuring document elements using opening and closing tags, nesting elements, and adding attributes to modify element behavior.

General domain of usage  
Web development

**Tags**, **elements**, and **attributes** are the core building blocks of every HTML page. You'll explore each of them in detail later. For now, you're getting familiar with the basics.

Important

## Tags
Tags define elements in an HTML document. They are written inside angle brackets: `<tag>` and `</tag>` (opening + closing). The content between them is what the element contains. For example, `<p>...</p>` defines a paragraph.

## Elements
An element = opening tag + content + closing tag. Elements can contain text or other nested elements. For example, `<p>I am a paragraph.</p>`, this is the complete HTML element.

## Attributes
Attributes give extra information about an element. They appear inside the opening tag as `name="value"`. They can change the element's behavior or appearance. For example, `<img src="image.jpg" alt="Image" />`, `src` sets the image URL and `alt` provides fallback text.

Master the essentials of HTML to build well-structured and accessible web content. Learn how to structure documents using tags, elements, and attributes. Work confidently with text, lists, images, audio, and video to enrich web pages. Create tables for organized data and forms for user input and interaction. Discover semantic HTML to enhance accessibility and build complete, functional website structures from the ground up.

Get an introduction to the web and HTML, including the significance of tags, elements, and attributes. Learn about the basic structure of an HTML document and the brief history of the web.

Master the essentials of HTML markup, focusing on special text formatting and lists, understanding their significance in structuring content within an HTML document. Dive into the intricacies of HTML document structure while refining text markup techniques.

Unlock the power of visual and auditory content in web development as you learn to seamlessly integrate images, video, and audio elements into HTML documents. Explore the nuances of incorporating various media formats.

Navigate the intricacies of data presentation and user interaction with comprehensive coverage of tables and forms in HTML, encompassing table structures, form creation, and input elements. Gain proficiency in implementing form input elements and leveraging attributes for enhanced functionality.

Elevate your HTML skills to the next level by delving into semantic HTML elements, empowering you to create well-structured and accessible web content. Embark on building your first website, applying newfound knowledge to bring your ideas to life.

Understanding Tags, Elements, and Attributes

Tags

Elements

Attributes

Summarizing

Understanding Tags, Elements, and Attributes

Tags

Elements

Attributes

Summarizing