In order for that to happen you'd have to have a macro running all the time
which is not a good idea. There is no Flash feature as there is in Word.

"amirstal" wrote in message
...
Can anyone help with this:

How can I make a cell to flash a text, let's say "Warning!" whenever a
condition is met. For example, if cell A1 = cell A2, make cell A3
flash the text "Warning!".

Thanks,

Amir