OS - Operating System acts as a interface between the user and the file system of the computer.
Explanation:
1. Every computer should have minimum one operating system to run any programme on it. Applications such as Chrome, MS. Word, Games need some environment in which it will run and perform its task.
2. Operating System helps an individual to communicate with the computer without the language that the computer understands and interprets.
3. It has the privilege to have the access on the underlying hardware.
