
BIOS stands for Basic Input/Output System, and it is typically a software that is embedded on the motherboard of a system. BIOS controls the hardwares such as disk drives, keyboard, mouse, display settings, pen drive etc., that are attached to it, and sends the information to the Operating System (OS) of a computer. Motherboard is the center of coordination in a computer that unites the hardwares of the system and enables communication between each other. Any upgrades that are required in a computer depends on the type of the motherboard and its inbuilt features.