"Look inside for precise, thorough definitions for the core vocabulary of today's technology. Whether you use a PC or a Mac, you will find everything here you need in order to understand hardware, software, and cyberspace: precise, easy-to-understand definitions; extensive cross-references that connect related concepts; abbreviations, acronyms, and trademarks defined and explained; tables and illustrations; and an extensive subject index for easy reference."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved