This dialog allows you to change your login password.
Administrators can change the password of any user.
First select the user whose password you want to change.
Additionally, enter your current password, and the new password
(the new password twice). Press "Change" to confirm the change.
Administrators must enter their own password as current password,
so they can set passwords as they want. This is necessary to
enter the initial password after an account has been created,
and to support users who forgot their passwords.