information technology is the concept that includes every process of information flow, such as data collection, processing, storage, search, transmission, and reception. in the information society, information technology is one of the most necessary industries. as technology advances day by day, it has developed into an essential part. it is also attracting future industries. in the future, the use of information technology will be more important in the overall industry. the development of the internet made it possible for the world to be connected. it will be a power that makes an increasing number of promising occupations and science and technology.