Information is a vital piece in the world, without it, nothing will make sense. Information has the need to be stored, categorized, searched, and sorted for it to be saved for furture purposes. For these things to happen, an information system comes in place. It is a system that creates, controls, stores, finds, and access information. Its purpose is to collect and store the data that has been fed. The system organizes all these data for easier and faster access, promoting efficiency in different fields. For example, in the medical field, doctors will have their patients’ medical records inputted and stored in an information system. Once the doctor or nurse will need these records, they will only have to search the name of the patient to be able to access all the relevant information they need. Overall, and information system is an interconnected component designed to collect, store, organize, process, and transmit data.