Hello, I am building a computer for my friend, but I want to update all the drivers and tweak things before I hand the system over to him. After I'm done with the updates how do I enable the setup screen you get when you start a computer for the first time? The setup screen that asks you to name your computer an user account? Is this even possible as I would initially be creating a temp user admin account to do all the driver and windows updates, would I then be able to go back, delete the temp account and enable the setup screen so when he turns it on the first time it's as if it's a new retail computer he bought from the store. Thanks.