i know you you guys can help

[dluv]

does anybody know a program that allows me hacker like functions.Im really looking for somthing that can unlock/resets windows on any desk top pc /laptop via usb to computer.I want to be able to go inside change passwords etc. total control over the pc or at least wipe it clean to invoke a restart from my ppc. please let know if it could be done or not..Much love from the newbie thanks for the help guys in advance......And one more thing i have an i phone like dialer it freezes up my phone when i dial a 1800 number after the call i have to do a soft reset does anybody have same problem just another dumb newb question.....