In the modern knowledge-driven workplace, organizations strive to harness collective intelligence through social computing tools like Enterprise Social Tagging Tools (ESTTs). Yet many of these efforts fail-not due to technology-but because employees hesitate to engage, contribute, or share knowledge. This book explores the critical social, technical, and organizational factors that influence employee participation in ESTTs. Drawing from an extensive literature review and two comprehensive research phases, it introduces and validates a conceptual model that explains tagging behavior. The study...