HTML, or Hypertext Markup Language, is a markup language used to create and structure content for the web. It is the backbone of the World Wide Web, and is used to create web pages and other types of online content.

HTML allows developers to create web pages by defining the structure and content of a document using a series of tags and attributes. These tags provide information about the content of the page, such as headings, paragraphs, links, images, and other elements.

HTML also allows developers to create forms for gathering information from users, and to embed multimedia content like videos and audio files.

Learning HTML is an essential skill for anyone looking to create web content, whether it be a simple personal blog or a complex e-commerce website. It is a relatively easy language to learn, but mastering its full range of capabilities can take some time and practice.

Overall, HTML is a fundamental component of web technology, and an essential tool for anyone looking to create and share content on the web.