What is information? Information plays a vital role in just about everything we do in modern society. Information is facts, data, numbers, images, documents, sound or act of a person to be delivered to the recipient in order to explain, inform and verify that the recipient may use such information for any particular purpose. In other words, information is knowledge that derived from data, which have been transformed, interpreted, stored and used for some purposes. With that information we can find out what we do not know before and it will affect what we already know. Besides, we can make a right decision. Decisions are impossible without information and users are constantly seeking more and better information to support decision making. It also can reduce the sense of doubt and a sense of uncertainty about the information. For example, accounting information is very important for a company to be able to determine the profit or loss of the business.
Information Science. Information Science is the study of information and how it is used by people within organisations. The scientific study of the gathering, manipulation, classification, storage, and retrieval of recorded knowledge. Information science involves the development and analysis of methods of classifying information. Accordingly, information sciences are vital to the operation of modern organisations and information professional involved in almost every field of endeavour imaginable. People in