+25 Learn Information Technology 2023. Identify the parts of a computer, the basics of what they do, and their role in the system. It plays such an important role in.
Web information technology (it) is the use of computer systems to manage, process, protect, and exchange information. A 1958 article in harvard business review referred to information technology as consisting of three basic parts:. Web a network switch is a physical device that operates at the data link layer of the open systems interconnection ( osi) model — layer 2.
