I got a new macbook, and I'm signed into my apple ID, my computer is "authorized", and I've connected my iphone, but my itunes library is not showing up. How can I get my library to show up?
TransferniTunes purchases from iOS devices:
A new Mac comes with 90 days of free tech support from AppleCare.
Your personal data will not just appear on your new computer. You must put it there by transfereing it from your old computer or a backup. These Apple KB articles will help you:
Retrieving data ...