Information as to why you may not have received a code for the BlizzCon Collection despite being a BlizzCon ticket holder
Why you may have received an email about your Diablo II (2000) characters or account expiring.
What to do if skins, mounts, or heroes that you previously obtained have disappeared from your Heroes of the Storm collection
Buying Battle.net Balance as a gift
Information about private server services and how to report them
What to do when a physical authenticator gets out of sync
How to solve this problem on an incomplete Battle.net account
How a friend can contact Customer Support when she/he can't log in.
What to do if you want to report the infringement of Blizzard's copyright or you are looking to obtain a license to use Blizzard's intellectual property