Changing Password at admin login

I’m wanting to change the password on the administrator console login, but have seen no mention in the manual on how to do that… only that they recommend changing it when you first log in.

How would I go about doing this?

RTFM i.e. download admin manual and try to find characters “password” (or see chapter 3.2)

But, since I am a nice guy, just see your “Users” tab and create a new/alter the existing.