If you need to change the boot order of devices or set the internal clock of your Compaq Presario laptop, the Basic Input/Output System, or BIOS, is where you need to go. This setup program offers ...
A computer’s basic input/output system (BIOS) is a program that’s stored in nonvolatile memory such as read-only memory (ROM) or flash memory, making it firmware. The BIOS (sometimes called ROM BIOS) ...