Information Technology (IT) is a set of tools, processes, and methodologies used for the computing technologies, such as networking, hardware, software, the Internet, or the people that works with these technologies as well as other information distribution technologies such as television and telephones. An IT industry includes a computer hardware, software, electronics, semiconductors, internet, telecom equipment, engineering, healthcare, e-commerce, computer services, and also office automation, multimedia, and telecommunications.
Reference Definition by Wikipedia: Information technology (IT) is the application of computers and internet to store, retrieve, transmit, and manipulate data, or information, often in the context of a business or other enterprise. IT is considered a subset of information and communications technology (ICT).
Related Definitions in the Project: The Project Management; Project Administration; Engineering; Computer Technology