This _Guide_ provides an ambitious state-of-the-art survey of the fundamental themes, problems, arguments and theories constituting the philosophy of computing. * * A complete guide to the philosophy of computing and information. * Comprises 26 newly-written chapters by leading international experts. * Provides a complete, critical introduction to the field. * Each chapter combines careful scholarship with an engaging writing style. * Includes an exhaustive glossary of technical terms. * Ideal as a course text, but also of interest to researchers and general readers.