What is information industry?

The information industry or information industries are industries that are information intensive in one way or the other. It is considered one of the most important economic branches for a variety of reasons. There are many different kinds of information industries, and many different ways to classify them.

What is the history of Information Technology?

The history that led to the development of IT as it's known today goes back millennia. But the term information technology is a relatively recent development. The phrase first appeared in a 1958 Harvard Business Review article which predicted its future effects, titled Management in the 1980s:

What are the functions of the information industry?

The functions of the information industry can be separated broadly into four categories: production, processing, distribution, and the building of infrastructure. Many of the producers of information fall outside the bounds of the information industry proper; these include authors, illustrators, inventors, and so on.