What does it mean when one of my iPad apps can't be synced because it's resources have been modified?

A couple days ago my iPad randomly took off the iTunes app and the YouTube app. I just got the chance to sync it to my comput...

When I plug my ipod in my itunes say erase and sync what does that mean?

I downloaded an app on iTunes on my computer and when I try to sync it to my iPod iTunes says it's "preparing to sync" and th...

I am trying to transfer some apps that I bought from iTunes on the computer. When my Ipod syncs it doesn't go on. Any one kno...

How can I modify or change my email aol email address /screen name? I don't want to create another one...

If I sync my ipod to my friends computer and he has his own itunes will my music get deleted?and if so can I get it back?

I want to buy the sims 3 for my iPad, but there isn't an app available for iPad. So I might buy the iPhone version.. Will it ...

I've had this app forever. Then I uninstalled it on my phone. I wanted to redownload it but the little blue box keepspopping ...

Okayy, so I just got an ipod touch, and when I try to syc the apps from my computer, it wont work. it says that they synced, ...

They always say this cell phone has apps what does that mean applications?