How Does the Operating System Interact with Hardware and Software?

Drivers teach the operating system to interact with each bit of hardware. Graphics cards, sound cards, networking cards, USB peripherals, and everything else you connect to your computer relies on drivers. The operating system then uses these drivers to ensure correct operation of each device.

How does operating system interact with hardware?

For hardware functions such as input and output and memory allocation, the operating system acts as an intermediary between programs and the computer hardware, although the application code is usually executed directly by the hardware and frequently makes system calls to an OS function or is interrupted by it.

Can operating system interact with software?

How does the operating system interact with application software? … Rather than having the same blocks of code appear in each software application, the OS includes the blocks of code to which software applications refer. These blocks of code are called application programming interfaces (APIs).