Information about why you might get the message "An error has occurred." when you try to add a payment method

How to change your home address on your Battle.net Account

How to correct or update the registered name on a Battle.net account

Information on error BLZBNTTAS00000005

Information on error BLZBNTBGS0000A413

How to move a Diablo III account off a Battle.net account

How to move a Diablo IV account off a Battle.net account

How to move a Hearthstone account off a Battle.net account

How to move a StarCraft II account off a Battle.net account

Battle.net or game account hacked or compromised.