Once you start structure Web pages, you will desire to study the languages that build them. HTML is the building block of Web pages. CSS is the language used to make those Web pages attractive. And XML is the markup language for programming the Web. Understanding the fundamentals of HTML and CSS will help you construct better Web pages. And once you are ready, you can develop your knowledge to XML so that you can handle the information that makes all Web pages function. The information on this page will help you learn the languages that make up the Web.