transferring purchases from iPhone to iTunes
this question was asked in 2012: However the answer said that there was a command in the File menu to transfer purchases from iPhone to iTunes. That menu item is no longer there in my iTunes file menu. What next?
Preparing to backup my iPhone to my computer, I saw there was an uupdate available (5.1.1). When I cllicked to update a message window popped up saying,
"There are purchased items on the iPhone “Mac User’s iPhone” that have not been transferred to your iTunes library. You should transfer these items to your iTunes library before updating this iPhone."
But how do I ascertain what hasn't been traferred and where, and how would I do that transfer?
iPhone 6s Plus, iOS 12