When I turn my device (eg portrait to landscape) it is not moving, how can I fix this?

There is a setting that can be changed to allow the orientation to be automatically adjusted to how the tablet is being held. 

The orientation can also be set to a fixed in either landscape or portrait. 

The tablet detects the orientation best when the tablet is held upright. If the tablet is flat on a surface, it may not detect what orientation it should be in.

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