A review of previous studies revealed that the technology acceptance model (TAM) was widely used to study users’ acceptance of the new technology. The TAM has gained great respect in the information technology and information system studies (Davis, 1989). Davis used TAM to explain the determinants of user acceptance of a broad spectrum of end-user computing. In TAM, two belief constructs, perceived usefulness and perceived ease of use influence users’ intentions to use technology. Perceived usefulness is the extent to which a person believes that using a particular system would enhance his or her job performance. Perceived ease of use is the extent to which a person believes that using a particular system would be free of effort. While it is likely that users may perceive a technology to be useful, at the same time, they may perceive its use to be difficult. In other words, the performance benefits of the technology outweigh the efforts of adopting it (Davis, 1989). Attitude toward use is hypothesized to affect intention to use, which in turn affect actual usage behavior.