What are the functions of the buttons on the mouse?

The mouse is an external input device for the computer. It is also an indicator for positioning the vertical and horizontal coordinates of the computer display system. It is named after its mouse-like shape (called mouse in Hong Kong and Taiwan). Its standard name should be "mouse", and its English name is "Mouse". The use of the mouse is to make computer operation easier and faster, replacing the cumbersome instructions of the keyboard.

Function of mouse buttons:

Double-click the left button to open the program. Left click selects the target. Right-click for a pop-up menu. Hold down the left button and drag the mouse to select the range target. Press and hold the left button to select the target and then drag the mouse to move the target. The scroll wheel in the middle can move the web page up and down when browsing the web.

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