Troubleshooting step for connection-related problems on Windows.
How to enable voice chat applications to access your microphone.
How to pop your chat windows out of the Social tab
Information on the ending of Windows® XP and Windows® Vista support.
How to disable exclusive control settings for sound output and recording devices.
Please don’t use this to uninstall. Use the Blizzard Battle.net desktop app game options or the Windows Control Panel instead.
Instructions on disabling automatic restart option for Windows.
Out-of-date drivers and operating systems can cause a variety of issues, and are one of the first things to check when a game is having problems.
How to resolve an empty gift window when you have a gift.