INFORMATION TECHNOLOGY||SAMRAT STUDY CHANNEL||2017
what is mean by information technology ?
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today we studying about information technology
the world today in the midst of an information technology revolution
what is mean by information technology
the study or use of systems (especially computers and telecommunications) for storing, retrieving, and sending information.
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.
The term is commonly used as for computers and computer networks, but it also encompasses other information distribution technologies such as television and telephones. Several industries are associated with information technology, including computer hardware, software, electronics, semiconductors, internet, telecom equipment, and e-commerce.
the main role of information technology is that network administration , software development and the planning and management of organizations technology life cycle by which hardware and software are maintained, upgraded and replaced
IT as careers :
Chief information officer
Chief technology officer
we not developed without information technology .
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