Huawei MediaPad M2 Quick Start Manual page 10

Eraser
When drawing, press and hold the eraser button

to delete pictures.
Not all apps support this function.
Function button
Press and hold and then outline the screenshot

area to take a screenshot.
Press and hold and then double touch the screen

to take a full screenshot.
Press and hold, and touch the screen to easily

open the floating window for special apps.
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