As a Mac user I might be missing something obvious - why do they need iPhone support on their computer?
Backups. Copying photos. Sharing files. As a Mac User, you're probably well served with backups integration in Finder, as well as iCloud, AirDrop, iMessage, and friends without realising it.
Backups. Copying photos. Sharing files. As a Mac User, you're probably well served with backups integration in Finder, as well as iCloud, AirDrop, iMessage, and friends without realising it.