Recently there was a news about a survey which was conducted by an IT company, to know what different types of people, belonging to different environment – think about or know about the word “Information Technology” – and quite indifferent results were obtained, some considered it as a super – computer, some considered it as a lap – top or a palm top and some were considering IT as a electronic gadgetry.

‘Information technology’ can be defined as a term, which describes technologies that help the users to perform various functions like recording, storing, processing, retrieving, etc. It is because of the IT only, that today we are having such effective and efficient information systems. Computer along with tele – communication act as the two main pillars of the information technology.
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