-Introduction to Educational Technology- has been prepared for the B.Ed., and education, in M.A. Students. This has been written to help the students in understanding introduction, teaching strategy, development, guiding principles and counseling for educational technology in education subject. The matter in this book is so arranged that it cover the entire requisites of the students of B.Ed., Classes in Indian Universities. About the Author(s) Shalini Wadhwa obtained a Masters degree in Sociology (Educational Programmes) and a Doctorate in Education. She has been a prolific writer since her student days. She has been teaching computer education to new adults and has developed a computer centre for adults in Rural Delhi.