I have the same problem, it worked in 1st wookbook, made new one and now cant
use themes or change the way a table looks.

"rew3791" wrote:

I can't seem to apply themes to my excel worksheets. I click on the "Themes"
button on the Layout ribbon, and nothing happens. I click other themes,
nothing. I must be missing something very simple!!

Please help,
--
Rachel