What to do if you have lost access to your Blizzard Data File.

Information on error BLZHSBGS00000056

Customer Support can assist in recovering Battle.net Accounts if provided with necessary information.

Information about this error when submitting a data protection request

Information on error BLZBNTBGS00000056

Your Battle.net account does not have access to this beta content. 

How to identify and report suspicious communications received by mail, text or chat in Blizzard games.

What to do if your account appears suspended after your suspension expired

How to install a Blizzard game you already own on a different computer

How to remove a subscription to the monthly Blizzard News.