Information technology is the use of computers to store, retrieve, transmit, and manipulate data or information. IT is typically used within the context of business operations as opposed to personal or entertainment technologies. IT is considered to be a subset of information and communications technology.
Information technology (IT) is the use of computers to store, retrieve, transmit and manipulate data or information. IT is most commonly used in the context of business operations as opposed to personal or entertainment technology. IT is seen as a subset of information and communication technology (ICT). An information technology system (computer system) is simply an information system, a communication system or, more precisely, a computer system - compressing all users' hardware, software and peripheral equipment.
A Harvard Business Review published in the 1958 article on Humans stock, retrieve, manipulate and communicate information; Authors Harold J. Leavitt and Thomas L. Whisler stated that “new technology does not yet have a unique name. We will call it information technology (IT) ”. Their definitions include three categories: processing techniques, applying statistical and mathematical methods to decision-making, and simulating higher-order thinking through programs. The term is commonly used as a synonym for computers and computer networks, but it also encompasses other information distribution technologies such as television and telephones. Several products or services within an economy are associated with information technology, including computer hardware, software, electronics, semiconductors, internet, telecom equipment, and e-commerce.