Abstract
E-learning activity is becoming popular to online students or distance learning students who are unable to attend the face-to-face class. E-learning concept has been implemented by academic institutions such as open universities for decades in order to support their teaching- learning activity that is based on distance. This study attempted to identify factors contributing to e-learning success namely computer self-efficacy, convenience, instructor characteristics, instructional design, technological factors and institutional support. All these factors were examined to explore their relationship and contribution to E-learning success. The study used Perceived Usefulness (PU) as the measure of E-learning success. Hypotheses showing the relationships between the factors investigated were developed and tested. The study found strong support for the relationship between the factors investigated.