how do I play Keynote slide show on apple tv
First time I'm using Keynote (or any kind of slide presentation) for my Mom's 90th birthday party and when I click on Computers via my Apple TV, screen tells me to access my iTunes Library, but Keynote isn't in my iTunes Library and I don't know how, or even if, I can get it open through my iTunes Library. Any help out there? Mom's 90th is on Sunday so would appreciate help soonest. Thanks, Edie P.
Apple TV