An information system is a combination of software, hardware, and telecommunication networks to collect useful data, especially in an organization. Many businesses use information technology to complete and manage their operations, interact with their consumers, and stay ahead of their competition. Some companies today are completely built on information technology, like eBay, Amazon, Alibaba, and Google.   Reference: Jaiswal, S. (2022, September 21). What is Information System? Definition, Examples, & Facts. Emeritus – Online Certificate Courses | Diploma Programs. Retrieved from https://emeritus.org/in/learn/information-system/