What is Information Technology ?

Information Technology –  definition

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Information Technology –  definition

Information technology (IT) is the use of any computers, storage, networking and other physical devices, infrastructure and processes to create, process, store, secure and exchange all forms of electronic data.

Information technology (IT)  is a term that encompasses all forms of technology used to create, store, exchange and utilize information in its various forms including business data, conversations, still images, motion pictures and multimedia presentations .

Information technology (IT) is  the technology involving the development, maintenance, and use of computer systems, software, and networks for the processing and distribution of data.

Information Technology (IT) is the use of hardware, software, services, and supporting infrastructure to manage and deliver information using voice, data, and video.

Typically, Information technology (IT) is used in the context of enterprise operations as opposed to personal or entertainment technologies. The commercial use of IT encompasses both computer technology and telephony.

The term information technology was coined by the Harvard Business Review in 1958, in order to make a distinction between purpose-built machines designed to perform a limited scope of functions and general-purpose computing machines that could be programmed for various tasks. As the IT industry evolved from the mid-20th century, it encompassed transistors and integrated circuits -- computing capability advanced while device cost and energy consumption fell lower, a cycle that continues today when new technologies emerge.