Settings › users. Disable is on someone else's row. Your own row says you. Company admin or owner.
Disable is on Pat's row. Pat is an operator. Alex is the signed-in company admin, so that row has no disable button. The status chip says active. Invite a teammate is how a row gets here.
The label turns into confirm: disable. Press it again to disable the account. Their sessions are signed out, and the next sign-in is refused until you press enable on the same row. This shot stops before the second press, so Pat can still sign in.
A forgotten password, with the account still active, is Issue a temporary password. Inviting them in the first place is Invite a teammate. A customer login, for all of their people, is Disable a customer's login. One person on that login is Disable one person on a customer login.