What Is The Difference Between Primary Memory And Secondary Memory?

The invention of the computer has been one of the biggest events in recent history. The computer is a highly specialized machine, and the ability of man to create such a specialized machine speaks volumes about the evolution of the human mind. In fact, every new invention, each more complex than the other, is reaffirmation of the fact of evolution.

The computer has a very significant role in, besides other things, information technology. Developments in the field of information technology have largely been triggered by the availability of the computer. Information technology has itself been a landmark development. The Internet, for instance, has revolutionized to a large extent the way we live. Sending and receiving messages, conducting business transactions, and operating complex applications – all this is possible at the snap of a finger, literally, today. And all of this has as the base the computer; everything happens over the computer.

That is why the computer is considered very important from the information technology point of view.

Its a secondary   and the other primary