A BattleTag™ is a player-chosen nickname that identifies your Battle.net account

What to do if you think another person or group of people has targeted a DDoS attack on you

How to troubleshoot account creation issues

Each BattleTag is assigned a numeric ID to create a unique identifier.

A phone number can only be linked to one free game

If your antivirus software detects a virus in a Blizzard game folder, the detection will most likely be a false positive.

When a Boku payment does not go through after waiting 24 hours

The code of conduct for Blizzard Entertainment forums

Information on error BLZOWPAY10020B05.

Information about the preparing game data pop-up after launching Heroes of the Storm