Internet

The Internet is a network of networks. That is, computer networks are linked to other networks, spanning countries and today the globe. The TCP/IP transfer protocol provides the bindings that connect all these computers the world over.

Introduction to HTML

Hyper Text Markup Language is the standard language that the Web uses for creating and recognizing documents. Although not a subset of, it is loosely related to the Standard Generalized Markup Language (SGML). SGML is a method for representing document formatting languages. HTML is a MARKUP language that is used to create an HTML document. The instructions specify how a Web page should be displayed in a browser.

Unity and Variety

A basic rule is that of unity and variety. That is, everything should fit together as a unit, but at the same time there is enough variety to keep things interesting. Consistency creates and reinforces the unique identity of a site. Colours, fonts, column layout and other design elements should be consistent throughout every section of the site. You would not want the reader to get confused, after a while, about the site he or she is on.