The kernel plays an essential role, as it manages how your phone, tablet, and PC's hardware and operating system.

An operating system is a collection (or suite) of programs that manages and controls the computer. Operating systems have many functions: ...

This IDC survey of 1,025 IT decision makers illustrates cloud strategies at organizations and the role of server operating system environments. Commercial Linux is the only environment that surveyed ...

How Scientists Respond to Science Deniers I think the diagram is just trying to emphasize that operating system functions are usually invoked through a different mechanism then a simple library call.

This municipal operating system functions similarly to computer or smartphone operating systems but is optimized for the “smartification” of urban infrastructure, ranging from traffic ...