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Information technology (IT) is the application of computers and the 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 the information and communications technology (ICT). In 2012, Zuppo proposed a hierarchy of ICT in each level of the hierarchy "contains some degree of uniformity in terms that are related to technologies that facilitate the transfer of information and various types of communications through electronics." Business / IT was a level of the hierarchy of TIC.El term is commonly used as a synonym for computers and computer networks, but also covers other
technologies of information distribution such as television and phones. Several industries are associated with information technology, including hardware, software, electronics, semiconductors, internet, telecommunications equipment, engineering, health, e-commerce and IT services
Information technology (IT) is the application of computers and the 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 the information and communications technology (ICT). In 2012, Zuppo proposed a hierarchy of ICT in each level of the hierarchy "contains some degree of uniformity in terms that are related to technologies that facilitate the transfer of information and various types of communications through electronics." Business / IT was a level of the hierarchy of TIC.El term is commonly used as a synonym for computers and computer networks, but also covers other
technologies of information distribution such as television and phones. Several industries are associated with information technology, including hardware, software, electronics, semiconductors, internet, telecommunications equipment, engineering, health, e-commerce and IT services