I have a laptop and desktop, both of which are associated by my Windows @live account. I want to change the password that I enter when first turning on the device or when awoken from sleep/lock-screen. The password for each device is different and I know its not the @live account password, but every step I try and take it won't let me change the start up password. Only my account password.
I'm trying to lock my kids out of the computers and they have lost them but the know the password and I can't change it..
Help!