A web page is created using Hypertext Markup Language (HTML). HTML
consists of standardized codes, or tags, that are used to define the
structure of a web page. These codes enable web pages to have many
features including bold text, italic text, headings, paragraph breaks
and numbered or bulleted lists.
Web pages can contain text, images, sound files, video files and
hypertext links to other Internet resources. All of these features are
indicated by using HTML codes.