From what I understand from Apple authorized computers and associated devices are not the same thing.
1. I have 4 computers that are AUTHORIZED to play content with my Apple ID.
I only know for certain what two of those computers are.
(I have 4 old computers in storage.)
- Apple says I cannot find out what my authorized compters are through iTunes.
To get rid of those two unneeded authorizations, I would have to deeaauthorize all my computers and reauthorize the correct ones.
2. Apple has a MANAGE DEVICES option in iTunes. That is for devices ASSOCIATED with automatic downloads in Apple ID.
That is not the same as authorized computers.
For instance I have 2 iPads associated with my Apple ID but only 2 computers.
- IPads cannot be authorized as computers according to Apple.
* So, my authorized computer number and the associated device list must be different.