The document discusses how managing software assets through software asset management (SAM) can improve IT cost management. SAM involves tracking what software a company owns, how it is being used, and whether license contracts allow for shared use, and determining if the correct number of licenses have been purchased. SAM provides benefits like cost efficiency by avoiding over- or under-purchasing licenses, cost effectiveness by making licenses available for their best use, and risk avoidance by tracking licenses to avoid audit fines. The document outlines the typical lifecycle of a software asset from planning to retirement and how implementing SAM requires tools that can discover, record, and report on various license types and usage patterns.