BY THE WAY, anything related to your local system requires the mac’s password.
E.g. updating the OS, removing a file outside your user (as long as your an
admin), …
You won’t need the latter unless you are a programmer. Be wise and quiet
attentive in order not to crash your system.
Mohamed E.
You may use VO+arrows to navigate screen in this part (mostly to the left). If
you didn’t find Apple ID password, then your computer’s one.
BY THE WAY, I think your computer password is the required one after installing
a new version of Mac OS always, according to my experience.
Regards,