IT management involves managing all of a firm's technological resources, including software, networks, hardware, data centers, and IT employees, through functions like staffing, budgeting, controlling, and organizing. While it shares some similarities with other management functions, IT management differs in its focus on unique aspects like technical support, software design, change management, and network planning. IT management is related to managing information technology in an organization, whereas management information systems focuses on how technology supports business decision making.