Syncing
Read all of another thread on syncing, but I have a different aspect to the question of how it works.
My MacBook, iPhone and iPad have variations in what pictures and music are on them. If I synchronise by linking first my iPhone and later my Pad to my MacBook will the files be amalgamated so what isn’t on one will be copied to the other and vice versa? Or will whatever is on the MacBook will simply overwrite what’s on the iPhone/iPad?
Most of my music on my iPhone is downloaded from my CDs. Will that transfer, be ignored, or overwritten when synchronising?
MacBook Pro 13″, macOS 10.15