IT support can be defined as the application of technological knowledge to solve problems of a computer system. This field includes support for business applications, desktop management, laptop management, network management, and systems integration. IT support is provided by computer and information technology support services which are provided through an IT supplier or by an independent agent. There are many companies that provide IT support for all these applications.
IT technical support services help companies run more efficiently and profitably by providing information technology and computer repair services. IT technical support can involve desktop management, server maintenance, network configuration, and website optimization. IT technical support can be provided in a number of ways such as software and hardware rentals, on-site help, and remote assistance. IT technical support services are provided by computer and information technology support services that are provided through an IT supplier or by an independent agent. Computer and information technology support services are offered by large corporations, small companies, government agencies, education institutions, universities, and KPI vendors such as Microsoft, Cisco, Red Hat, etc. The IT support services are also provided by software vendors.