Icloud: 'look me up by email'?
OS High Sierra 10.13.3
When you go into settings> icloud>icloud drive on my MacBook pro, (doesn't show up on my iPhone or iPad)---under look me up by email what does the below mean?
com.apple.preferences.iCloud.remote service
com.apple.cloudkit
Thanks
MacBook Pro (13-inch Mid 2012), OS X Mountain Lion (10.8.4)