This book presents to students the cutting edge of technology, in an introductory framework that stresses the most current and common business applications of that technology. An Overview, An Introduction to Information Systems, Information Systems in Organizations, Information Technology Concepts, Hardware: Input and Processing and Output Devices, Software: Systems and Application Software, Organizing Data and Information, Telecommunications and Networks, The Internet and Intranets and Extranets, Business Information Systems, Transaction Processing and Electronic Commerce and Enterprise Resource Planning Systems, Management Information Systems, Decision support Systems, Artificial Intelligence and Expert Systems, Systems Development, Systems Investigation and Analysis, Systems Design and Implementation and Maintenance and Review, Information Systems in Business and Society, Security Privacy and Ethical Issues in Information Systems and the Internet, Glossary, Notes, Index.