TAM is a model obtained from a theory that addresses the issue of how users come to accept and use a technology

TAM is a model obtained from a theory that addresses the issue of how users come to accept and use a technology. The model proposes that when users are presented to a new software package, a number of variables persuade their decisions about how and when they will use it. Snow et al., (2006) added that the role of TAM is not only to gain knowledge of how technology is issued within organizations, but also how practitioners can influence the development process to positively affect the reception and hence the acceptance of new technologies in a business environment. Revised TAM found that perceived usefulness and perceived ease of use as an important belief in explaining user intention of acceptance of information technology (Davis, Bagozzi & Warshaw, 1989).