This is not really recommended, but if you must ...

.... here's a link to Chip Pearson's site that explains how:

http://www.cpearson.com/excel/BlinkingText.aspx

Be very wary of including this effect in your workbook if it is for
others to make use of.

Hope this helps.

Pete

On Aug 14, 12:18 am, GBB2006
wrote:
How can I show a flashing symbol in an Excel sheet? If a cell, or contents
of a cell, flashed/blinked repeatedly, that would work as well.
Thanks