Can I get service for my Windows PC iTunes at a Genius Bar? I have a general question to ask.

If I have iTunes running on my Windows PC, and something was wrong, could I bring it into the Apple Store's Genius bar for them to service it?

Do they service Apple software outside of Apple hardware?
Apple retail stores support iTunes on PC. The depth of troubleshooting is typically deleting iTunes and associated applications from PC and re-downloading iTunes. That said many people have received great how-to info regarding iTunes on PC or Mac in Apple retail stores