It is most popular pointing device.
It is very famous cursor control device.
It is a small palm size box with a round ballay its base which senses the movement of mouse and send corresponding signal to CPU on pressing the buttons.
It has two buttons called left and right button and scroll bar is present at the mid.
It can be used to control the position of cursor on screen.
It cannot be used to enter text into the computer.
It is easy to use.
It is not very expensive.
moves the cursor faster than the arrow key of keyboard.
mose is available in different types.