The physical components required to set up a computer system are called computer parts or hardware.
Motherboard, CPU, RAM, ROM etc.
Mouse, Keyboard, Speakers, Webcam etc.
Main circuit board connecting all components.
Brain of computer (CU + ALU).
Handles graphics and visuals.
Temporary memory (volatile).
Permanent memory (non-volatile).
Displays output.
Input device for typing.
Pointing device.
Produces hard copy.
Converts paper to digital form.
Which is brain of computer?