ARRGH! Why do they always get this wrong?

[iMacZealot]

We've bought three Macs and three iPhones in the last year, and everytime we've bought them at the Apple Store, they always use my dad's old e-mail address that he got rid of three years ago.

Now we have ProCare and One to One, and I have to sign in using his old e-mail adddress, which I can barely remember. How can I change this?

Thanks!

 

[MisterMe]

I've changed my Apple ID at least twice. Change your account settings on Apple's website.