Mouse. It tells the computer where to position it on the screen, and when you are left/right clicking. Also some come with scroll wheels, which tell the computer weather to move a scrollable page up/down.
No, input and output are not part of CPU.
no
Input
an input device
A computer mouse does not use any input, it IS an input device.
Navigator devices, for example in cars, are party zero-input interfaces. They do require input when determining where the user wants to go but after that the required input is taken directly from a sensor, such as GPS or GLONASS sensor.
The antenna.
A mouse is input because it gives input or controls an element of the computer. For example, when you click, the mouse is giving input to the computer and telling it to select/open something.
gas
Audio: Line-in; Microphone
monitor and mouse
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