This document discusses e-learning concepts, applications, and potential in Indonesia. It defines e-learning as incorporating science and technology into education. The document outlines 10 key e-learning concepts related to teaching and learning. It also discusses the purposes of e-learning, which include increasing flexibility and opportunities for students as well as enhancing quality. Finally, it analyzes opportunities and threats to implementing e-learning in Indonesia, noting factors like increasing ICT familiarity but also limited funding and human resources.