Player reports they had heroes they use to play in Diablo III and they're now missing.

Troubleshooting steps for resolving lock ups in Diablo III.

Troubleshooting steps for latency or connection issues when playing Blizzard games.

Troubleshooting steps for error "Game Initialization Failed" when launching a game

Troubleshooting steps to resolve Diablo III console crashes. 

「Diablo III」のシーズン・ジャーニーと実績に関する空白またはエラーの問題を修正する

Information on how to restore your Diablo III character

Information on the console demo for Diablo III.

Information on restorations for Diablo III.

Information about installing Warcraft III: The Frozen Throne