IT support is the set of tasks performed by IT departments of companies, whether internal or outsourced, to maintain the correct operation and optimal levels of service and IT infrastructure of companies.Maintenance of terminals and devicesThese tasks consist in the elaboration and execution of protocols for the prevention and correction of problems in the computer equipment of a company. Basically, we talk about hardware and software updates, computer parts replacement, hard disk free space checks, testing of the response levels of the equipment, etc. - Repairs of computer hardware- Software and hardware installation and upgrade- Malware Removal- Advise users on the use of technology