Answer: (B) Operating system
Explanation:
The operating system is one of the most important type of the system software as it helps in run the various types of computer system and also provide the interaction between the various hardware components, software application and the users.
It technically provide the essential components to manage the information system infrastructure in an organization.
The operating system basically providing the user interface so that it enable the user for easily interaction with the different computer systems. Now-a-days, the GUI (Graphical user interface) is basically used by the operating system for interaction with the users.
