Hi theacegary,

Click once on the cell (you do not want to be in edit mode, which is a doubleclick), right click your mouse, select copy, move to the first cell you want to copy to, left click and hold the button down while you drag the mouse down the column to wherever you intend to end the calculations, release the left mouse button, right click your mouse anywhere in the highlighted column and select paste. Hope this helps.

KsT