Use these steps to repair file permission settings for the game folder and all enclosed files/folders.

Troubleshooting steps to resolve Diablo III console crashes. 

List of restrictions of the loot trading feature in World of Warcraft

Information about removing a Recruit A Friend link in World of Warcraft.

The Quick Join feature in World of Warcraft lets you join your friends or guildmates when they enter a queue.

Error message information for classic Blizzard games.

The WoW Token allows players to purchase World of Warcraft game time for real money and then sell that game time for gold on the in-game auction house.

Information on Diablo III Account Rollbacks after your account is hacked.

Diablo III Supported Video Cards 

These video cards are supported for use with Heroes of the Storm.