I need to add a device ( computer ) to my iTunes account
I need to add my laptop to my devices on iTunes. My old macbook was there but I need to add my newest. Please list steps to make this happen.
Perform the following on your new computer:
- Use iTunes' menu to go to iTunes > About iTunes. Be sure it is running the current version of iTunes (currently 12.3.2).
- Use iTunes' menu to go to Store > Authorize This Computer. Complete the steps there.
Perform the following on your old computer, assuming you are no longer going to use it:
Use iTunes' menu to go to Store > Reauthorize This Computer. Complete the steps there.
What to do before selling or giving away your Mac - Apple Support