The document discusses the objectives, definitions, history, and key concepts of knowledge management (KM). It aims to explain why KM is important for businesses in today's economy that relies heavily on knowledge workers. KM is defined as the process of identifying, capturing, sharing, and evaluating an organization's information and expertise. It emerged due to factors like globalization, downsizing, and increased data sharing capabilities. The document outlines the KM lifecycle and various challenges organizations face in effectively managing their knowledge.