To download apps and music or videos
you need to create an apple acount to get an apple ID, then you use the ID to get the music, videos, apps, etc. Hope this helped! =D
You have to make an apple id on itunes in order to make a purchase.
Music
You can create your Apple ID at appleid.apple.com, iTunes PC iTunes Mobile
If you are talking about the ID you need to set up your iPod touch then yes, they are the same.
You create the Apple ID on iTunes or on the iPad itself.
by plugging your apple device on your computer and following theninstructions on itunes or by going apple's website.
Yes. Set up the ID on itunes first
Well if you have a iphone,ipod, or ipad you need an apple id account from itunes then you search for the app ibooks (its free) whatever money you put on yours apple id account you can use to purchase a books on your ibook app. I HOPED THART HELPED :)
Connect your ipod to a computer and download itunes. Once installed, open itunes and register your ipod, there you will be asked for your email which will end up being your apple id!
Just sign into your iTunes store, or app store on your Mac with the same Apple ID you have on your HP.
You can remove in store credit from your Apple ID, and move it to another account. You can gift the amount from your iTunes account. If you find that you cannot, you can contact the iTunes help page, and they can help you move it.