This is a list of selected (used) colors.
When you select a color, a mark is automatically assigned.
The columns:
Color, Mark, Color#, the number of the stitches
The number of the stitches:
#: # of Cross Stitch
# + #: # of Cross Stitch + # of Back Stitches
0 + #: # of Back Stitches
Operation:
Left Click: Chose the color as a drawing color
Right Click: Displays a popup menu to change a color etc. Refer to "Changing a color and a mark" section.
You can reorder the list by clicking on the header.