HTML (Hypertext Markup Language) is a programming language used for creating web pages and applications for the World Wide Web. It is the standard markup language for creating web pages and is a key element in building websites, web applications, and mobile applications. HTML is responsible for defining the structure and content of a web page, including headings, paragraphs, images, videos, and hyperlinks.
HTML uses a set of tags, attributes, and elements to define the structure and content of a web page. These tags and attributes provide a way for developers to structure and style content on the web, as well as create interactive forms, tables, and multimedia content.
HTML is an essential part of web development, and is often used in conjunction with other programming languages such as CSS and JavaScript to create dynamic and responsive web applications. Understanding HTML is essential for anyone who wants to build websites or web applications, as it is the foundation on which all web content is built.