What does the CPU do in a computer?

Which part of the computer lets you see everything the computer is doing?

Which of these devices is an input device?

Which device helps you hear sounds from the computer?

Which part of the computer stores all the information permanently?

What is the main circuit board in the computer called?

Which of these is used to connect a computer to the internet?

What is the use of a mouse in a computer?

Which part of the computer helps cool down the CPU?

What is RAM mainly used for?