====== Understanding HTML ======

=== 1. What is HTML? ===

HTML is a markup language used for structuring and displaying content on the web. It consists of elements represented by tags enclosed in angle brackets (<>).

=== 2. Differences Between HTML4 and HTML5 ===

  * **Semantic elements**: New tags like ''<article>'', ''<section>'', and ''<header>'' improve readability and SEO.

  * **Multimedia support**: The ''<audio>'' and ''<video>'' elements allow embedding media without third-party plugins.

  * **Improved forms**: New input types like ''email'', ''date'', and ''range'' enhance user interaction.

  * **Canvas and SVG**: Enables drawing graphics directly in the browser.