Abstract:
Nowadays, IT Service Management is widely used in many organizations in order to
improve their IT performance to be more effective. CAT Telecom, one of the largest IT stateowned
enterprises in Thailand, also improves their IT operations in aspect of both customers and
users within the organization by using Best Practice ideas from ITIL (IT Infrastructure Library).
Service Desk system, which is based on ITIL guidelines, works as a technology service
to help internal users reporting their problems to system administrators. This system also helps IT
supporters to solve problems related to these IT issues by applying Service Desk Module and
Incident Management of ITIL into the system. This Special Problem also includes problem
reports and problem solving for desktop computers, laptops, operating systems, application
software and computer networks.
According to the user satisfaction feedback from five ITIL experts, ten Service Desk
operators, five team supporters and thirty users using a 5-level rating scale questionaire, the mean
(xˉ) satisfaction of ITIL experts was 4.70 with the standard deviation (S.D.) 0.46. The mean and
S.D. of service desk operators were 4.25 and 0.56, respectively, while team supporters mean and
S.D. were 4.37 and 0.48, in sequence. User groups, the largest group in this survey had a mean of
4.23 and a S.D. of 0.57. To summarize, this system satisfied most groups and can be applied for
use in the real world.