i tried to change my user name in my mac, but after restat my mac when i try to unlock in preferences, it requires user name and password when i enter does not unlock preferences to allow me make changes. but when i restart my mac when i enter password it opens, please helpe me,
Emmanuel-Distech wrote:
i tried to change my user name in my mac, but after restat my mac when i try to unlock in preferences, it requires user name and password when i enter does not unlock preferences to allow me make changes. but when i restart my mac when i enter password it opens, please helpe me,
It may be simplest to Restore from a backup.
Restore your Mac from a backup
https://support.apple.com/en-us/HT203981
Changing user name is wrought with associated problems if not done correctly.
Change the name of your macOS user account and home ...
Recover my user name
