The document discusses the concept of a Personal Learning and Work Environment (PLWE), which combines elements of a Personal Learning Environment (PLE) and tools for personal productivity and knowledge management. A PLWE is the main tool used by an "eProfessional", whose role involves online learning and work. It consists of components for personal learning management, knowledge management, and productivity management. The PLWE supports a model of self-managed and informal lifelong learning suited for the knowledge economy.