HTML, an initialism for Hypertext Mark-up Language,'s the predominant markup language for web pages. It provides a means to describe the structure of text-based information in a document—by denoting certain text as links, headings, paragraphs, lists, etc.—and to supplement that text with interactive forms, embedded images, and other objects. HTML's written in the form of "tags" that're surrounded by angle brackets. HTML can also describe, to some degree, the appearance and semantics… (More on Html)