I think I have modifed setting and I am not sure which one it is. I am
running 2007, and I have changed something so that when I click into the
formula bar to edit an equation, I can no longer drag the cells to adjust the
equation. There used to be bold outlines around the cells involved in the
equation, which I could drag. Now there are just unbolded oultines and I
cannot select grab cell and drag it to adjust the formula. Any suggestions
on what I changed and how to undo it.