Whenever we hear the term IT or information technology, we always think of computers. We believe it is anything to do using computers, but it is not the complete truth. The real definition of IT is that it is the technology that involves development, maintenance, computers, software, and networks for data processing and data distribution. This definition is defined in the Merriam-Webster dictionary. According to that, the term IT was used in 1978 for the first time. The thing to notice here is that we are using computers for data processing. By that means, the fabricating of a computer has nothing to do with IT, neither the hand-operated processing of information. Yes, there were computers before the invention of IT, but we mostly used them for complicated calculations. When we started doing sorting and indexing of data with computers, it was the time information technology was invented.
As we say that change is the only constant, it is well true in terms of IT. The field of IT is evolving rapidly. All IT professionals should always be ready for a change. They often have to train for the newly arrived technology to understand and perform it better. It is a field that belongs to the future. We are living in an era that runs on data, and everything is digital. The scope for information technology will only grow wider in the future. That is the reason the young generation is inclined towards IT. There are a lot of organizations that offer IT certifications, but there is always that one that is more popular than others.
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