The document discusses knowledge management (KM) and its benefits. KM is defined as enabling individuals and teams to collectively create, share, and apply knowledge to achieve objectives. Benefits include reduced time-to-market, increased revenue and profit margins. Examples show companies saving billions through KM. Knowledge is formed from data and information, and can be explicit or tacit. Tacit knowledge is stored in people's minds while explicit knowledge is written down. KM tools and communities of practice help capture and share knowledge.