Information system is a system which is used for organizing and processing information, generally computer-based. Also, it is a useful system within a business because it manages the development and operations of the business’s information. The importance of information systems are growing. As data is now taking towards a digital form, instead of just a paper-based. Its good point is that the data is becoming readily available and become more secure. It prevents the data from unauthorized access. Like in hospitals information systems are very helpful, your data is stored in computers and where ever you are in the hospital your details are available at a few key strokes.