Quickly close the shortcut and cause the horizontal screen problem

Occasionally, I don't know what keyboard combination key is pressed, and then the notebook screen is over. What happened to the shortcut key setting? Can I turn off this function?

This shortcut key is generally set in the graphics card driver, many graphics cards support this feature, although I do not know what is the use of this feature, it seems that the notebook with the intel core graphics card has this situation, other graphics cards are not Too clear, the method of setting up the system home is illustrated by the example of the intel graphics driver control panel.

If you think this feature is not necessary to cancel direct shortcut function.

adjustment screen orientation shortcut ctrl + Alt + are generally vertically and horizontally.

intel core graphics card can be viewed by this method: the desktop right choice "" Graphics Options "