Artificial intelligence is the collaboration of man and machines. It is a way of making computer/ software to do human like tasks. It is a area of research and technology that can have a significant impact on public policies and services in many ways. It not only saves the time, energy but also a medium of entertainment for man. AI is a man made ability of a computer programmer to think and make decisions. As artificial intelligence development is spreading up, more robots or autonomous system are being born and replacing the human labour. More interesting results can be seen after a long time that can have a potent impact on public policies and services. Human like tasks such as thinking, perceiving, learning, problem solving and decision making can be done with the help of Artificial intelligence. AI reduces errors, provide better accuracy and precision, better speed. We can make living easier and better with the help of Artificial Intelligence.