 Chapter VIII Tools for Supporting Knowledge Management: Knowledge Internalization Through E-Learning Raquel Sanchis Universidad Politécnica de Valencia, Spain José V. Tomás Universidad Politécnica de Valencia, Spain Raúl Poler Universidad Politécnica de Valencia, Spain Copyright © 2009, IGI Global, distributing in print or electronic forms without written permission of IGI Global is prohibited. AbstrAct This chapter presents a general overview of the relationships between information and communications technologies (ITCs) and the process of Knowledge Management (KM). ITCs through KM tools support the processes to obtain, use and exploit, create and discover, capture, organize and classify, and share and disseminate knowledge. In literature, many classifcations of KM tools are defned but problems like bad structures and lacks of understanding have caused the defnition of a structured and integrated classifcation of KM tools. The importance of obtaining knowledge is the reason to analyze KM tools classifcation in order to obtain proftable information to select the most appropriate one. E-learning techniques have been chosen as the most excellent method to turn explicit knowledge into tacit knowledge (internalization process), therefore a description of this technique will be developed. But the process of selecting the most suitable e-learning platform is diffcult; hence a classifcation of the most relevant characteristics that will guide users will be defned.