A Motherboard, is one component of a computer. The function of a Motherboard is to act as a circuit that connects to all of the components that are attached. It also facilities the communication of devices.
The CPU is another part of the computer. The function of the CPU is to process instructions that are given to the computer.
The function of the Power supply is to supply the computer with power. It’s one of the most important components of the computer as it has to make sure the computer has enough power.
The function of the RAM device is to make it possible to access data in random order, which makes it very fast to find a specific piece of information.