Answer :

Final answer:

An operating system is essential system software that manages computer hardware, facilitates communication between hardware and software, and prevents program monopolization.


Explanation:

An operating system is a system software that manages and allocates the underlying hardware of a computer. It controls resource allocation to applications, facilitates communication between hardware and software, and ensures no program monopolizes the system's attention or hardware.

Examples of operating systems include Linux-based, Windows-based, and Mac-based systems, each offering various versions. Operating systems like Microsoft Windows and Mac OS X come bundled with extensive suites of user software.

The purpose of an operating system is to enable interaction with applications and hardware, managing processes like CPU usage, file management, and security functionalities.


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