In the 1970s, information technology was primarily concerned with while today information technology is the focus.

It primarily concerned with data processing. Albeit far-reaching utilization of the term information handling dates just from the nineteen-fifties, information preparing capacities have been performed physically for centuries. For instance, accounting includes capacities, for example, posting exchanges and delivering reports like the monetary record and the income articulation. Totally manual strategies were increased by the use of mechanical or electronic number crunchers. A man whose activity was to perform counts physically or utilizing a number cruncher was known as a "PC."