Computer is an electronic device which is used for calculation and many other complicated processes. It is the most wonderful invention of the modern age.
Today, computer has gone for ahead of calculation. Now it has become a source of information, education, entertainment and many other useful functions. Now, computer is used in almost every field. Business, industry, hospitals, educations etc are greatly benefited by the use of computer. It is playing a vital role in the development process very soon. It would become an integrate part of our lives.