【摘要】：The significant improvements in Hard-and Software as well as the use of multimedia and the Internet as a global communication platform have changed radically the way of teaching and learning in Higher Education Institutions. Since the last 15 years there is a continuous effort to integrate technology into the regular teaching courses of Universities. E-Learning was born with the aim of revolutionizing the education. Blended Learning has followed the hype of multimedia in education and finally many educators believe that Technology Enhanced Learning (TEL) will significantly advance the efforts of improving the Educational process. E-Learning Centers have been established in order to provide the necessary solutions and support.