Operating system is obviously resides in computer memory which is hard disk.
But the main (booting) files are loaded into ROM by bootstrap loader at the time of start of the computer.
Have you ever seen your C drive (or the drive which is for system, program files).
This drive is on hard disk ... so OPERATING SYSTEM PLACED MAINLY ON HARD DISK...
A computer without an operating system will not operate.
operating system decide what your computer will do
An operating system manages the working operation of a computer
operating system is a complete operating system that works on a desktop computer, a notebook computer, or mobile computing device.
Most operating systems native to the computer system allows users to communicate with the computer system
An operating system runs common services for computer programs and manages the computer hardware resources. An operating system is necessary to run application programs.
An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. The operating system is a component of the system software in a computer system. Application programs usually require an operating system to function.
Operating System
The "Operating System" or OS
operating system is a set of computer programme.
Yes. UNIX is a computer operating system.
Yes. Linux is a computer operating system.