The motherboard is the most important component of computer. If we mean that the processor is the brain of the computer, the the motherboard and its major components like chipest, BIOS, cache etc. are the major system that this brain uses to control the rest of the computer system.
- Organization : In one way or another, everything is eventually connected to the motherboard. The way that the motherboard is designed and laid out dictates how the entire computer is going to be organized.
- Control : The motherboard contains the chipest and BIOS program, which controls most of the data flow within the computer.
- Communication : Almost all the communication between the PC and its peripherals, other PCs, the user, goes through the motherboard.