You can zoom-in the screen by double-clicking or pinching-in/out action.

You can enlarge a screen up to 200%.
Enlarged screen can be scrolling.

 * Overlap wilndows display are not enlarged.

Procedure:

1. Go to [Screen Setting] > [Screen Setting] > [Scroll].
2. Check [Enlarge] and select magnification rate.
   

How to operate:

You can zoom-in the screen by double-clicking hte screen.
To restore the display size, double-click the screen again.

When [Magnification] is set to 150% or 200%, display is toggled in the order of 150% > 200% > 100%.

For Advanced models (capacitance switch type):

Pinch-out the screen with two fingers to zoom-in.

By pinching-in, you can restore the screen size to 100% size display. 

The screen zoomed-in by pinching-out is also possible to restore its size by double-clicking it.