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Information Technology and everything it includes: The most fundamental definition of information technology is applying technology to crack business or organizational problems on a large scale. Regardless of their role, IT department members work with other members to solve technology problems, large or small. There are three main pillars of IT department responsibility. IT Governance: This refers to a combination of policies and processes that ensure that an IT system runs effectively and meets the organization's needs. IT Operations: This is a broad category of day-to-day operations in the IT department. It provides network maintenance, technical support, security testing, and device management tasks. Hardware and Infrastructure: This principle refers to all physical elements of IT infrastructure. This pillar of IT contains the setup and upkeep of equipment such as routers, telephone systems, servers, and individual devices like laptops. The importance of informatio