With the rapid change in all types of working environment, there is a need to implement e-learning to train people in new technologies, products, and services. However, the large investment in e-learning system has made user acceptance becoming a critical issue s. We therefore proposed a theoretical model, characteristics of e-learning, perceived usefulness and perceived ease of use, to extend the technology acceptance model (TAM) in explaining employees' decisions to accept e-learning. Based on a sample of 184 employees taken from 12 companies, the results strongly support the extended TAM in predicting employees' satisfaction to use e-learning.