Question

what is operating system ​

Answer 1

Answer:

An operating system (OS), in its most general sense, is software that allows a user to run other applications on a computing device. ...

The operating system manages a computer's hardware resources, including: Input devices such as a keyboard and mouse. Output devices such as display monitors, printers and scanners..

Answer 2

Answer:

Operating System. An operating system, or "OS," is software that communicates with the hardware and allows other programs to run. It is comprised of system software, or the fundamental files your computer needs to boot up and function. ... Common desktop operating systems include Windows, OS X, and Linux

Explanation:

Examples of Operating Systems

Some examples include versions of Microsoft Windows (like Windows 10, Windows 8, Windows 7, Windows Vista, and Windows XP), Apple's macOS (formerly OS X), Chrome OS, BlackBerry Tablet OS, and flavors of the open source operating system Linux.