### What is `



` is an HTML tag used to define a section of a webpage that typically contains introductory content, such as page titles, logo, navigation menus, search boxes, and other related content. The `

` tag is part of the HTML5 specification and was introduced as an easier way to organize content at the top of an HTML document.

### How Does `

` Work?

When creating an HTML document, the `

` tag is placed at the beginning of the document and indicates to the browser where the section of the page containing the main content begins. It then contains other elements, such as the page title (`

`), heading (`

`), navigation menu (`

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