how to get rid of the "password prompt" on Win 98

From: rita (genbe@lycos.com)
Date: 06/08/02 

From: "rita" <genbe@lycos.com>
Date: Sat, 8 Jun 2002 11:53:47 -0700

whne i turn on the pc
the window for prompting for pw is on the screen.
so how can i take that off??

thanks