HTML or HyperText Markup Language is the standard markup language used to create web pages.
HTML is written in the form of HTML elements consisting of tags enclosed in angle brackets (like<html>). HTML tags most commonly come in pairs like<h1>and</h1>, although some tags represent empty elements and so are unpaired, for example<img>. The first tag in a pair is the start tag, and the second tag is the end tag (they are also called opening tags and closing tags). Though not always necessary, it is best practice to append a slash to tags which are not paired with a closing tag.
- The purpose of a web browser is to read HTML documents and compose them into visible or audible web pages. The browser does not display the HTML tags, but uses the tags to interpret the content of the page. HTML describes the structure of a websitesemantically along with cues for presentation, making it a markup language rather than a programming language.
HTML elements form the building blocks of all websites. HTML allows images and objects to be embedded and can be used to createinteractive forms. It provides a means to create structured documents by denoting structural semantics for text such as headings, paragraphs, lists, links, quotes and other items. It can embed scripts written in languages such as JavaScript which affect the behavior of HTML web pages.
Web browsers can also refer to Cascading Style Sheets (CSS) to define the look and layout of text and other material. The W3C, maintainer of both the HTML and the CSS standards, encourages the use of CSS over explicit presentational HTML.[1]
