Basically, it allows a person to remove login password from any Windows computer but only limited to local accounts.
In reality, TRK uses the same winpass script that is used in the Offline NT Password & Registry Editor 'chntpw' script. It is a Windows password bypassing program that uses the Linux Live CD technology to erase the password from a computer. Let me tell you a little about Trinity Rescue Kit first. If you have heard of NT Password then you may also have heard about Trinity Rescue Kit.