HTML, or HyperText Markup Language, is a programming language used to create web pages and applications that can be viewed on the internet. It is the foundation of the internet, and all websites are built using HTML.
HTML uses a system of tags and attributes to describe the structure and content of a web page. Tags are used to mark up content, such as headings, paragraphs, and images, while attributes provide additional information about the content, such as the source of an image or the size of a font.
HTML documents are typically created using a text editor and saved with a .html extension. They can be viewed in any web browser, and are interpreted by the browser to display the content of the web page.
HTML has evolved over the years, with new versions introducing new features and enhancements. The latest version, HTML5, introduced many new features, including support for multimedia, semantic elements, and improved accessibility.