KM comprises strategies and practices used in an organization to identify, create, distribute, and adopt insights and experiences. Insights can be embodied in individuals or embedded in organizational processes. Many companies dedicate resources to KM as part of business strategy, IT, or HR. KM focuses on objectives like improved performance, competitive advantage, innovation, sharing lessons learned, and continuous improvement. KM efforts help individuals and groups share insights, reduce redundant work, avoid reinventing the wheel, reduce training time, retain intellectual capital, and adapt to changing environments. KM strategies include codifying explicit knowledge in repositories, making knowledge requests of experts on an ad hoc basis, and using rewards, storytelling, cross-project learning, and after