Quick way: Click on any row number to highlight the entire row, then choose
Format | Columns | Unhide

To be more specific about it, you could highlight a cell in column F and
drag over to AV and then do same Format | Columns | Hide.

"vh928" wrote:

i see A, B, C, D, E, F then AV, AW.... on the top row

I know there are cells in between, but i can't view it..... how can I see
those cells ??