The CPU's main function is to control peripheral devices such as printers and scanners.

The CPU is only used for graphical processing and has no role in handling other tasks within a computer system.

The CPU is responsible for executing instructions and processing data.

The CPU is primarily responsible for storing data and files in a computer system.

The CPU's performance is crucial for the overall speed and responsiveness of a computer system, as it performs calculations, executes programs, and manages system resources.

The CPU's performance has no impact on the overall speed or efficiency of a computer.