Information Technology

Information technology (IT) is a technology which uses computers to gather, process, store, protect, and transfer information. Today, it is common to use the term Information and communications technology (ICT) because it is unimaginable to work on a computer which is not connected to the network. The computer consists of: • hardware – physical computer parts, palpable and visible • software – set of commands that are "understandable" to the computer; i...