What is mother board?

Also know as “system board”.
Mother is main circuit board in computer.


This is a board to which every thing else-such as keyboard , mouse, printer-attaches through connectors (called ports) in the back of computer.


The processor chip and memory chip are also installed on the motherboard.


It has extension slots for expanding the pc’s capabilities –which give you places to plug in additional circuit boards , such as for video , sound, communications (modem)