Answer :

Final answer:

An operating system is the link between hardware and applications, managing resource allocation and interactions for efficient system functionality.


Explanation:

An operating system serves as the bridge between hardware and applications, ensuring resources are allocated efficiently. For example, when you open a software program, the operating system manages the hardware components like the processor and memory to run the program and display results on your output device.

  • Linux-based, Windows-based, and Mac-based operating systems fall under different categories, each offering various versions to support different hardware configurations.
  • By controlling resource allocation and managing interactions between hardware and software, the operating system ensures no single program monopolizes resources or system attention.
  • Although often mistaken for part of the operating system, software interfaces like GUIs are separate programs that make requests to the operating system for hardware interaction.

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