Troubleshooting steps for disconnection issues when playing Diablo III.

Information on Error BLZBNTAGT00001399

Troubleshooting steps to help you connect to the Battle.net desktop app.

Troubleshooting steps for connection problems

Troubleshooting steps to help you connect to World of Warcraft

Troubleshooting steps to help you connect to Diablo III

run into error 24004 in Diablo III

Troubleshooting steps for performance problems

Information about the Recruit A Friend feature in World of Warcraft, Hearthstone, and Heroes of the Storm

Troubleshooting steps for crash problems