and that is no longer the case for i OS 9 or most of the earlier builds of i OS 10.
Read next: Should you update to i OS 10 on your i Phone or i Pad?
Apps – last but certainly not least is your Apps that you've downloaded from the App Store.
Now that you know what the four categories are the content from these four categories can live on one, two, three or four different computers.
In my house I sync my i Phone, i Pad and i Pod touch between two computers.
i OS 10 finally comes to us with a branch of new features, rich lockscreen notifications, redesigned Apple Music, improved photos, etc.
i Tunes error related to software issue like software crash can be resolved by this method.
We discuss the methods used to achieve this in our article How to remove i OS 10 and go back to i OS 9, but they are dependent on Apple still 'signing' the old version...
This information can either be sync'd via i Tunes or wirelessly via Mobile Me or Microsoft Exchange (although Notes currently can only be sync'd via i Tunes).
Media – the media category consists of your music, movies, music videos, TV shows, podcasts, audiobooks, ringtones, i Tunes U and now i Books.
This content can either be sync'd or managed manually.
Photos – well this category is pretty self explanatory.