Which software is used to control the computer and its peripherals?

Which software is used to control the computer and its peripherals?

• A. Software
• B. Application
• C. Firmware
• D. Operating System (OS)

Answer: (D)

An operating system is the software that coordinates the computer’s hardware and peripheral devices. It sits between applications and hardware, managing processor time, memory, and input/output, and it uses device drivers to control things like keyboards, mice, disks, printers, and network cards. This layered role lets programs run safely and share resources without needing to know the details of each piece of hardware. Firmware, by contrast, is low-level code embedded in hardware to control a specific device, not the whole system's operation. Applications are programs run on top of the OS and don’t manage the computer’s hardware directly. Software is a broad term, but what actually governs and orchestrates the computer and its peripherals is the operating system.

An operating system is the software that coordinates the computer’s hardware and peripheral devices. It sits between applications and hardware, managing processor time, memory, and input/output, and it uses device drivers to control things like keyboards, mice, disks, printers, and network cards. This layered role lets programs run safely and share resources without needing to know the details of each piece of hardware. Firmware, by contrast, is low-level code embedded in hardware to control a specific device, not the whole system's operation. Applications are programs run on top of the OS and don’t manage the computer’s hardware directly. Software is a broad term, but what actually governs and orchestrates the computer and its peripherals is the operating system.