What is a service?
(1)About serviceService is the provision of worth to customers by combining elements such aspeople and stuff.For example, let's look at three service industries.①Food service industry②Education industry③Leisure industry(2)Service features①Immaterial The service has no shape.②Heterogeneity The quality of service tends to vary each time the service is provided. (It depends heavily on the skills and experience of the service provider.)③Can not pre-made The service is provided and used at the same time. It cannot be pre-made like a product.(3)About IT servicesIT service is to help solve business problems by operating and managing thesystem.■IT value to customersEven if a system developer creates
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