Huawei MateBook D 15 User Manual page 14

Getting to know your computer
Double-touch with one finger: Double-click the left mouse button.
Tap and drag with one finger: Move the mouse cursor.
Press the left touchpad button: Click the left mouse button.
Press the right touchpad button: Click the right mouse button.
Tap with two fingers: Click the right mouse button.
Swipe up or down with two fingers: Scroll up or down on a web
page or file.
Pinch in or stretch out with two fingers: Zoom in or out on the
screen.
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