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Touch and Hold
To open the available options for an item (for example, a link in a web
page), touch and hold the item.
Swipe or Slide
To swipe or slide means to quickly drag your finger vertically or
horizontally across the screen.
Drag
To drag, press and hold your finger with some pressure before you
start to move your finger. While dragging, do not release your finger
until you have reached the target position.
Pinch
In some apps (such as Maps, Browser, and Gallery), you can zoom in
and out by placing two fingers on the screen at once and pinching
them together (to zoom out) or spreading them apart (to zoom in).
Rotate the screen
For most screens, you can automatically change the screen
orientation from landscape to portrait by turning the spro sideways.