user account

I recently tried to change the name of my administrator user account but this made the account turn into a standard one. Now I can't put in the administrator username and password when requested, which is a big problem when it comes to installing things. I have High Sierra (not sure if there is...

Hello experts! I have a very weird situation that maybe someone can shed some light on. I have a macOS Sierra build with Clover. Each time I install any update to the OS, Apple locks my iCloud and iMessage Apple user ID and I have to reset the password. When I don't do any updates, all works...