Not possible to change, a workaround using zoom can be found here

http://www.contextures.com/xlDataVal08.html#Larger

--
Regards,

Peo Sjoblom

(No private emails please)


"Ron Green" wrote in message
...
I have created a drop down list using the Data Validation function.
Unfortunately the list is so small and the user cannot see it. I thought
I
could just easily increase the font size in the cells the list is
accessing.
This does not work. Please help.