This book gives a condensed introduction to information systems and their use in companies and organisations. Their role in organisations and how they can contribute to a successful enterprise is explained. The book has a non-technical focus, but introduces fundamental technical concepts and vocabulary, such as computer parts, data storage, databases and networks. The fundamentals of systems development are explained. Attention is also given to ethical aspects of information systems and their role in society.

Particularly suitable for introductory courses in business and information systems, the book equips readers with the essential knowledge of information systems required in any modern organisation.

The third edition is updated with extended content on emerging topics such as AI. Discussions on privacy, risk, and information sharing have been expanded, and new study questions have been added to support learning.