Firmware:

Firmware is an unmistakable, low-level program for the equipment that enables it to achieve some particular errand. Firmware projects are (generally) perpetual, i.e., troublesome or difficult to change. From the higher-level perspective on programming, firmware is simply part of the equipment, despite the fact that it gives some usefulness past that of straightforward hardware.Firmware is a piece of gadgets (or gadget segments, for example, a video card, sound card, plate drive and even the motherboard. The AMIBIOS picture to the privilege is from a Baby AT Motherboard