You simply run it, insert your service tag, and viola! you have a password to bypass the password on the BIOS or CPU. Well I found this one day looking to bypass a Dell CPU that I have, I needed to boot from a hard USB but it had been locked, so I looked for a way to bypass this without drastically changing anything on the system, this worked magic, and I did it without having to pay one of those stupid companies who either stole his source code, or looked at it and made something like 99/100 similar to his (though some are legit and made theirs before his).
CREDITS TO: Dogbert's Blog, The official Creator of this Software, praise due.