Troubleshooting for adding BattleTag or Real ID friends.

What to do if you can't complete this quest.

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

What to do if you cannot party up with a friend with your seasonal hero

Information about an issue with community invitation links failing for members of one faction while working for the other

Attempting to play Diablo III results in error 3007 or 316704

What to do if you can't join a guild in Warcraft Rumble

What to do if you do not receive "The Fate of the Devoured" campsite by completing "A Shadowy Invitation".

How to group with friends who play on another realm and limitations for cross-realm parties

What to do when you are not able to invite a friend to play together from your Social list even though you are both on the same region and game version