<human>:  How does one work a computer mouse?
<bot>: To work a computer mouse, first make sure the mouse is connected to the computer either wirelessly or with a USB cable. Then, hold the mouse with your dominant hand and place your pointer finger on the left click button. Move the mouse around on a flat, even surface to position the pointer on the desired icon or area of the screen. To click or select an icon or area, press down the left click button. If a right click is needed, press down on the right click button instead.