Which of the following statements about operating systems is true?

Operating systems play a crucial role in managing both hardware and software resources on a computer system. They serve as an intermediary between users and the computer hardware, ensuring that the various components of the system work together effectively. This includes managing memory, processing power, disk space, and all input/output devices, allowing application software to operate in a stable and efficient environment.

By coordinating how processes are executed and managing system resources, operating systems optimize performance and provide essential services such as file management, task scheduling, and device control. This functionality is vital for ensuring that applications run smoothly and can access the hardware they need without conflicts or inefficiencies. Recognizing the fundamental role operating systems play in overall computing, it's clear that their management of both hardware and software resources is essential for any computing environment.