Virtual learning has emerged as a distinct sub-field under the umbrella of education technology. Knowledge management is one of the key factors influencing the design and applications of virtual learning modules. This book explores the significance and impact of knowledge management by elucidating areas such as knowledge management and learning strategies, knowledge construction in e-learning, knowledge-based learning systems, etc. This extensive text will provide innovative insights to students, academicians, technologists and professionals associated with the rapidly progressing field of virtual learning.