It is not possible to merge the progress of two or more games into one.

コンソールとBattle.netアカウントを連携する方法。

Information on the console demo for Diablo III.

Troubleshooting steps for Diablo III console connection problems.

PlayStation Network、Xbox Live、ニンテンドーアカウントとBattle.netアカウントの連携を解除する方法

This error is caused when you have the maximum number of game accounts associated with your Battle.net account.

Troubleshooting steps to resolve Diablo III console crashes. 

フォーラムに投稿できない理由に関する情報および修正方法の手順について。

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

Information on the Diablo III starter edition.