The operating system (OS) sets the standards for all application programs that run in the computer. Applications "talk to" the operating system for all user interface and file management operations.

the operating system (OS) interacts with the application programs. The application programs "talk" to the operating system. If application programs are moved to a different computing environment ...

"The BMW Operating System X will not only make our vehicles smarter and more user-friendly, but it will also enable much more ...