If you locate some information that you need, you will be able to follow links which lead to other sources of similar information. Hypermedia is hypertext with a difference, since hypermedia documents contain links not only to other text documents, but also to other forms of media. Even images are able to link to other documents. Web software is designed around a client-server type architecture. HTML is a very easy to use, and easy to understand language.
Programs exist that convert existing data, such as a document written in TeX, into an HTML document.
Additionally, the HTML language is still being expanded, now in version 3.0. Browsing the WWW Navigating through the WWW is done by means of a client software package known as a browser. See WWW on page 2 .