When working with a large group of cells, I find it easier to click the top
cell, scroll to the bottom, and click the last cell while holding the shift
key down. The problem is, when I want to select a second column of data, I
have to select the top cell using the control key, the pull down the cursor
manually. Is there a way to select 2 or more non-adjacent columns without
having to scroll down using the mouse?