The International network that links various networks throughout the world is called Internet.
HyperText Markup Language (HTML) is the computer programming language that defines the content, layout, links and graphics that when converted by a web browser creates the web page that we see on our screen.
A software application which is used to locate, retrieve, and display content on the world Wide Web is known as a web browser.
The collection of web pages is known as websites.
A web page is a document commonly written in HTML that is accessible through the Internet using a browser.