Chapter 1 : Information System

The development of the information system shows on something physical to nothing but virtual. For example like the cable line to wireless. Its brings a lot of convenience to human in this world. Industry from a great variety of aspect work more effectively and efficiency due to the information technology. Information technology improved quality of life of people. It also act as an important rule to get close people with their friends and family. People being able to find information they are looking for anytime anywhere with they finger. People commonly use the information system for the purpose entertainment, business, medical and education.