Background: Nowadays, the internet revolutionized the way people communicate. The research was no longer limited within libraries, individuals can now obtain any information with a click of a button. With the Covid-19 and the lockdown, the Lebanese educational institutions shifted to Online Learning. Aim: The purpose of the study is to evaluate the success of online learning implementation at the Faculty of Dental Medicine and the students’ satisfaction with online courses. Material and Method: A cross-sectional observational study is performed. An online survey is sent to 165 students of the Faculty of Dental Medicine at the Lebanese University. They answered a questionnaire prepared and adapted to the context of the study. Data was collected and analyzed using the SPSS 21.0, Inc., Chicago, IL, USA version. Results: The results are statistically significant (p< 0.0001). The majority of students who did not give essential importance to the instructor’s physical presence (# 106), considered the E-learning method (# 97). The number of students who exclusively prefer in-class courses (#71) corresponds with the number of those who find the instructor's physical presence crucial (#59). For 159 students, surrounding noises during confinement did not disturb them. The majority of the students (#153) did not encounter serious internet cuts and 24 of them weren’t enthusiastic about E-learning. Conclusion: Despite the pandemic, socioeconomic, geographic, and educational difficulties, our results showed that the majority of the students in the Lebanese University, Faculty of Dental Medicine, embraced the rapid transition to E-learning classes. Implementing the online learning mode did not influence participants’ satisfaction towards education.