a detailed look at the picture on the righthand side. Do you see steps in
the colour or borders within the colour? If yes, the grafics adapter is set
to 'thousands of colours' or less. With 'billions of colours' (24bit and
more) these steps will disappear.
Settings for a Windows system: START - Settings - Control Panel -
Settings tab - Color Palette. 'True Color' is normally the best
Flat screens cannot show the colours in the same variety as conventional