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Scrolling
Scrolling is useful for moving the pointer up, down, left, or right on a page or image.
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Place two fingers on the screen and then drag them in an up, down, left, or right motion.
Pinching/stretching
Pinching and stretching allows you to zoom out or in on images or text.
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Zoom in by placing two fingers together on the display and then move your fingers apart.
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Zoom out by placing two fingers apart on the display and then move your fingers together.
Using touch screen gestures 21