You don't. The account unt is only for use with your iPad.
Use the iPad browser, Safari, to go to the Barnes and Noble website to register an account. An account cannot be created from the Nook App.
Email it to the iPad's email account.
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If you have a gmail account, look into using Google Voice for this.
through safarii
To log out in yahoo mail in ipad as well as any other device, simply go to your account at the top of your mailbox and choose the logout option to log out of your account.
Email it to the iPad's email account, import it using a Camera adapter and USB cable or SD card, or bring it into iTunes or iPhoto (Mac) and sync the iPad.
Yes. That is where the 3G account and provider information is stored. Micro sim is for ipad or mobile?
You can create a new Apple account.
The reason you cannot sign into your icloud account is simple. You free time is over for this account.
No, your iTunes account and all your purchases will not disappear if you factory reset your iPad. Your purchases are linked to your Apple ID, so as long as you remember your login credentials, you can access your purchases again after re-signing into your account. However, any content stored locally on the iPad will be erased during the factory reset.