How to report harassment taking place within Battle.net chat (mobile or desktop)

The Battle.net Deskop App can't be launched due to an operating system error.

What to do if you claim your Diablo IV pre-order bonus code for PlayStation/Xbox on the wrong account

How to resolve this error in Call of Duty: Vanguard

Information about an issue preventing purchasing Diablo IV for PC if the Battle.net account already owns the game on console

Information about a possible transfer of balance between different Blizzard accounts

I have more than one Warcraft III: Reign of Chaos key claimed on the same Battle.net account.

Information about using PayPal Balance to make purchases in the Battle.net Shop.

Some overlay programs can cause Battle.net games to crash.

How to link or unlink your Facebook account and Battle.net account, and login using Facebook,.