Identity atleast three components of the computer

A computer has at least three main components:

1. Central Processing Unit (CPU): This is the brain of the computer. It performs most of the processing inside the computer.
2. Memory (RAM): This is where the computer stores data and instructions that it is actively using. It's temporary storage.
3. Input/Output (I/O) Devices: These allow the computer to interact with the outside world. Examples include keyboards and mice for input, and monitors and printers for output.