What to do if you earned Twitch drops in the wrong Battle.net account

Troubleshooting missing Hearthstone Recruit a Friend Rewards including packs and Morgl the Oracle Hero Portrait.

Information on "Tavern Regular" achievement in Hearthstone

Information about the Hearthstone Ranked Mode reward system

What to do if you earned a Prime Gaming reward in the wrong Battle.net account

How to resolve this problem when downloading an update

Troubleshooting steps for performance problems

Troubleshooting steps for connection problems

Troubleshooting steps for crash problems

Information on error BLZBNTBNA00000066