What component provides power to the computer?

What component provides power to the computer?

• A. Random Access Memory
• B. Power Supply
• C. Motherboard
• D. Processor

Answer: (B)

Power delivery is what keeps the whole system running. The component that actually provides power to every part of the computer is the power supply. It takes electricity from the wall and converts it into stable DC voltages that the motherboard, CPU, memory, storage, and expansion cards need. It also manages distribution through the various connectors and protects the system from faults like surges or shorts. The memory uses power to stay energized while the computer is on, the motherboard distributes power and data, and the processor consumes power from the supply, but none of them generate power themselves.

Power delivery is what keeps the whole system running. The component that actually provides power to every part of the computer is the power supply. It takes electricity from the wall and converts it into stable DC voltages that the motherboard, CPU, memory, storage, and expansion cards need. It also manages distribution through the various connectors and protects the system from faults like surges or shorts. The memory uses power to stay energized while the computer is on, the motherboard distributes power and data, and the processor consumes power from the supply, but none of them generate power themselves.