Hello,
The fellow who worked on my computer last, a year or more ago, may have changed the administrator's (my) password, but if so I don't have it. My earlier passwords don't work.
The printer company (Brother) has a solution, which is to use Mac OS X install media.
Quoting -
Mac OS X install media can be any form of media that contains Mac OS X installation software, such as the DVD discs or USB flash drive that came with your computer. (I know have Mac OS X 10.6.8; he's the one that installed that.)
Related topics
Reinstalling Mac OSX
Reinstalling applications that came with your computer
Reverting to a previous Mac OS X version
Recovering your entire system
Huh? Doing any of that scares me..
I have a call in to the guy, but who knows when he might answer or if he can help. He's good, but very busy.
Please help.
Thanks,
I didn't find the right solution from the Internet.
References:https://able2know.org/topic/237066-1