With emphasis on the personal, business, and technology aspects that make using the Internet so unique, this handy reference presents more than 2,500 computer-related terms and industry-specific jargon for anyone who needs to learn the new language of the Net. Newbies as well as techies will find commonly used shorthand, modern office phrases, and a large collection of emoticons and ASII art. An index sorts the terms into 10 popular categories with a complete list of international country codes and file extensions.