BIOS is a -

BIOS is a - Correct Answer Software

In computing, BIOS an acronym for Basic Input/Output System and also known as the System BIOS, ROM BIOS or PC BIOS) is firmware used to perform hardware initialization during the booting process (power - on startup), and to provide runtime services for operating systems and programs. The BIOS firmware comes pre - installed on a personal computer's system board, and it is the first software to run when powered on. The name originates from the Basic Input/Output System used in the CP/M operating system in 1975.