Assuming your column C is hidden..........
Left-click on the B at the top of that column and hold the left mouse swith
down and drag the cursor over to also highlight column D. Then Right-click
somewhere in the highlighted area and select Unhide............or, do Format
> Columns > Unhide.

Vaya con Dios,
Chuck, CABGx3


"Susan" <Susan@discussions.microsoft.com> wrote in message
news:53161A50-4E36-4FBC-81AF-7818F57D5D8C@microsoft.com...
> It's driving me crazy. I can't get columns to unhide after hiding them.
> I have to go to the "select all" and then drag the columns open. It said
> something in Help about a column going to zero. How do I stop that so the
> UNHIDE will work?
> Thanks!