Identify one major challenge associated with implementing new IT applications.

One major challenge associated with implementing new IT applications is the resistance to change from employees. When organizations adopt new technologies or processes, employees may feel apprehensive or skeptical about the changes. This resistance can stem from fear of the unknown, concerns about job security, or simply a preference for familiar routines. Employee buy-in is crucial for the successful implementation of new IT applications, as their engagement and acceptance can significantly impact how effectively the new tools are used.

When frontline users resist changes, it can lead to various problems such as decreased morale, lack of productivity, and underutilization of the new system. Therefore, it's essential for organizations to manage this resistance through clear communication, training, and demonstrating the benefits of the new technology in order to foster a supportive environment for change. Addressing this challenge is often as important as the technological aspects of implementation, highlighting the human element involved in technology adoption.