Information System

Information System is defined as the software that helps organize and analyze data. The purpose of an information system is to turn raw data into useful information that can be used for decision making in an organization. It is a combination of hardware, software, infrastructure and trained personnel organized to facilitate planning, control and coordination. It also used to integrate the management of all internal and external information across an entire organization. An information system is the information and communication technology (ICT) that an organization uses, and also the way in which people interact with this technology in support of business processes.