What is a key benefit of using an operating system?

Using an operating system is essential because it serves as an intermediary between users and the computer hardware, effectively managing both software and hardware resources. This key benefit encompasses several functions: it allocates CPU time, manages memory, handles input and output operations, and schedules tasks for efficient execution. By coordinating these elements, the operating system ensures that multiple applications can run smoothly, allowing them to access hardware resources without conflicts.

While enhancing hardware performance, reducing power consumption, and improving internet connectivity can be influenced by how an operating system utilizes resources, the fundamental role of an OS is to manage and optimize the overall interaction between the hardware and software. This management is crucial for the functioning of the system and for providing users with a stable and efficient computing environment.