CopyFinder
As part of the auditing process, CopyFinder will color some cells and the borders of some cells. To undo the coloring, just click on the Undo CopyFinder button on the toolbar.
InputFinder
InputFinder allows you to color the cells that act as inputs for the cells that you are tracing. To undo the coloring, just click on the Undo InputFinder button on the toolbar.