Changing ANY user password without having to know the existing password!!!!!!

This
tweak gives a user the opportunity to use it for good or bad. It
enables the user to re-password any account without having to know the
existing password and also shows you every account that exists on the
machine (even the ones that are hidden). This is a good tool to use if
you forgot a password to say your administrator account and you needed
to be logged into the admin account for any reason.

To view all of the user accounts:

1) While logged onto the computer, click on Start>Run>and type in
CMD.

2)
From the command prompt window, type in net users. This will show you
every account that is made onto the computer whether it is hidden or
not.
enjoy!!!!!!!