HyperText Markup Language(HTML) is used to create electronic documents (called pages) that are displayed on the World Wide Web. Each page contains a series of connections to other pages called hyperlinks. Every web page you see on the Internet is written using one version of HTML code or another.

HyperText refers to text that contains links to other texts. Every time you click on a highlighted or underlined link that takes you to another page, you are using hypertext. As more and more pages use hypertext to link to each other, a “web” of pages starts to form. This is where we get the term World Wide Web.

Markup refers to the special symbols or codes that are inserted into a document to tell the web browser how to display the document data. For example, markup code may tell the browser to display a phrase in bold or italic text, or may tell the browser which parts of the document are headings and which are paragraphs. HTML is just one of a number of languages that uses markup code.

Language refers to the idea that the code is standardized. Just like regular spoken languages, there are certain rules that everyone must follow when writing HTML. This is so that all browsers can understand and interpret the code. There are many different programming languages, and you may have heard of some of the popular ones such as Java, Python and Ruby.