What to do if you have no sound when playing Hearthstone

What to do if you cannot disenchant Hearthstone cards

Information about promoting guild members to officer ranks with the authenticator requirement enabled

What to do if your adventure chapters are not available in-game.

Blizzard games run best on default settings and may not support all aspect ratios

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

What to do if the Battle.net desktop app is stuck in a Scan & Repair loop

What to do if your ticket is stuck and you can't remove it

Why the alternate portraits unlocked by 1000 wins may not be available even if you've completed the achievement.

How to verify that Hearthstone cards from booster packs were correctly added after a crash