In Microsoft Word 2010 on the highlighting menu sometimes the No Color option has a coloured box next to it.
Does anyone know what this signifies?
It's just to show that "No Color" is the currently selected choice.
If I highlight some text in red and then open the highlighting menu, you'll see that the box next to "No Color" is blank:
If I remove the highlighting, you can see that the box next to "No Color" has some slight colouring - it's just to represent that it is selected.