To change an email address on an iTunes account simply log in to the account and click on the Edit Account Info button and type the new address into the appropriate box.
You need to supply an email address if you leave the boxes ticked that say that you want iTunes to email you with special offers etc. If you un-tick the boxes then you do not need to give an email address.
No. Your iTunes Store balance will remain on your account, but you should update the email address associated with your iTunes account to keep your info up-to-date.
The iTunes store sends a receipt to the accounts registered email address.
No, it does not.
You can change your email address in your settings.
no need to change the email address since it is our address and the broadband would be address of all
Yes, your email address will change. Each Email address has a particular account. Thus duplication is not possible here.
As long as you have a itunes account you can
itunes
http://www.apple.com/itunes/download/ Then just click: "Windows Xp or Vista" and give them your email address
yes/no