Introduction to Internet Technologies contains Introduction to basic Internet: WWW, Domain Name Service, Computer Networks, Network Typologies and Internet Protocols in 1st Chapter, E-Mail Concepts: E-Mail Components, E-Mail Advantages and Dis-Advantages, Web based Chat rooms, and Architectures in 2nd Chapter, Browsers information: Search Engines, Internet Protocols, Mailing Lists, User net groups and IRC in 3rd Chapter, Introduction to HTML: Tags, Forms and Frames in 4th Chapter and Web Graphics: Creation of Graphics in HTML, Graphics on Web, File Formats and HTML Style sheets in 5th Chapter.