How Do I Hack A Windows Vista Home Preminum Admin Password?

Got hp pavillion....I wouldnt do it....my laptop has a built in security system that if you try to"""over-ride""" that admin pword itll shut down....and there is no way getting back ...unless you send to geeks like us or calling the company...and have fun with that if your not the admin>>>I know catch 22.....

Well I don't know if this will work but on most of the previous window systems if you press ctrl+alt +del twice and then type in administrator on the user name and you will be able to go on a admin count.