This document discusses knowledge management and knowledge workers in the digital era. It outlines how knowledge has become a key resource for organizations facing competition. Knowledge management is defined as coordinating activities to acquire, create, store, share, develop and deploy knowledge towards organizational goals. The challenges include multiple information formats, changing user needs, and the impact of rapidly evolving information and communication technologies. Knowledge workers must now analyze, filter and synthesize large amounts of information. The role of librarians is shifting to include facilitating communities of practice and knowledge networks.