How can I create a new administrator name and password, or how can I recover it?

[iMore Question]

I can't find my administrator name and password on my computer.

 

[anon(9602380)]

Welcome to iMore.

Here is a guide by Apple on how to reset your password and admin name. Thank you!

 

[Just_Me_D]

You're going to have to erase your hard drive or reinstall the operating system.