put:
=NOW() in a cell and format the cell as General.

Since time never goes backward, the value you see will never repeat!!
--
Gary''s Student - gsnu200736


"bvr" wrote:

I've tried everthing on this issue. I flunked computer 101 for dummies. Is
there somebody who can help me? I want a unique number for a spreadsheet in
excell each time I open it. Can I mail you the spreadsheet?