· Firmware is a single purpose but OS is general-purpose that allows any kind of software to run on multiple hardware. Operating System. Operating System(OS) is system software. The system software is designed to provide an environment to facilitate writing application programs. Example, compiler, assembler, interpreter. OS is a collection of programs.
An operating system is the software that acts as the foundation layer on a computer (or computing device). Firmware is software that is "built in" to a particular piece of hardware. It can often be upgraded or replaced, but it is effectively part of the hardware.
· Firmware locates the operating system's kernel (remember, the kernel is part of the operating system) and loads it into primary memory (RAM) at the time of startup. Firmware is usually written in assembly language or a high level language such as C/C++. Operating System:
Firmware : * Firmware is ROM ( read-only-memory ) , stores configuration information ( e.g. system clock and date ) and programs ( e.g. hardware check , buffer initialization, loading device drivers ) necessary to start your computer system. * It ...
· Firmware is a special type of computer software that offers low-level control for the specific hardware of a device. Firmware can act as a complete operating system for less complex devices or provide a standard operating system for more complex software to perform all monitoring, control, and data manipulation functions.
Firmware is a term for a piece of software that is stored on a hardware device in order to make it run properly. It is not really meant to be interacted with by the user once it is there. The firmware, once installed, is usually changed infrequently and only through updates from the manufacturer.