All computer systems go through a set of instructions called the Basic Input/Output System (BIOS) when they are turned on. The BIOS checks all of the hardware and software installed on the computer to make sure they are working properly before loading the operating system. You may need to access the BIOS menu periodically to find out the current version of the BIOS you have if there are upgrades available. The command you use to access the BIOS settings on an Emachines computer will vary depending on the specific model you have. Warnings Writer Bio
