Answer:
Motherboard
Step-by-step explanation:
Because the motherboard is the main circuit board in the desktop computer. It contains the CPU and memory, and it also provides connectors for other parts of the computer, including the graphics card, power supply, and hard drive. The graphics card is a separate circuit board that handles the graphics processing for the desktop computer. The power supply provides power to the desktop computer, and the hard drive is where the computer’s data is stored.