Madaan, Deepti2010-05-122010-05-122007-12-07978-81-902079-5-9https://ir.inflibnet.ac.in/handle/1944/1025Knowledge has been the staple source of competitive advantage for many organizations for hundreds of years. During the 1990s, the onset of Internet and Information Superhighway, allowed KM to take off. It provided more opportunities for knowledge sharing and knowledge transfer than there had been in the past. This paper discusses the paradigm shift from agricultural to industrial economy and then to new Knowledge Economy. Provides a conceptual view of Knowledge management and its key drivers- highlights the evolution and the functions of portals- also elucidates different tools and technologies which act as platform to bring people together to share knowledge in the form of expertise, competencies, skills irrespective of time and space constraints. Concludes that the future is for Knowledge Portals that provide flexible knowledge environment for large number of users.enKnowledge Driven EraKnowledge Portal Technologies