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It sounds to me like you are referring to the kernel of the operating system.
Specific hardware is often required to operate the software, such as a joystick, handheld device, or console.
Software is basically instructions. Although computers as a whole is a general-purpose hardware, there are other cases where there are purpose-specific hardware, such as ASICs (application-specific integrated circuit), where the steps to doing a particular task is hard-wired into the circuitry.
An operating system is a software program that enables a computer to run. It allows a hardware to communicate and operate with a software. System utilities, on the other hand, is a software program that performs a specific task. Examples of these are anti-virus programs, word processors, and spreadsheets.
In simple terms, they help the computer to operate. They are the software that makes a computer work and enable users and applications to use them. They help operate the interactions between applications software and hardware, like how a document in an application can be sent to a printer.
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hardware control is a operating system. OS is used to control the elctronic devices(hardware) via user. because user can't control hardware directly so, OS is used to interface computer & user
hardware mode
Modern operating systems are designed to operate on top of a hardware abstraction layer (some even call it so). This allows the same operating system version to execute on a variety of hardware combinations, supporting a number of different processor types, motherboard chipsets, on-board audio, etc, etc.Driver software is a general term for software which links the hardware abstraction layer to the real hardware, as one driver knows hows how to handle one processor type, and another knows how to handle another, for example.Some modern operating systems strive for a very high level of hardware abstraction such that every device, even including the central processing unit itself, needs a driver. Other operating systems may deploy a less rigorous abstraction policy, and require explicit driver software only for certain components such as printers or video cards. These would support hardware which is diverse enough for the operating system's manufacture not to include implicit driver code within the operating system itself, but ultimately all code which interfaces with real hardware could be seen as a driver.
operating system is a sytem that can operate
A computer without an operating system will not operate.