Information on how setting Appear Offline in the friend's list affects visibility in Blizzard Games.
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.
Troubleshooting for issues that can prevent the viewing of a friend's wish list.
Troubleshooting steps for connection problems
Troubleshooting for issues loading the BattleTag or Real ID friend list
Explains the Real ID service, including limitations and how-tos.
During technical troubleshooting, it is sometimes necessary to fully uninstall and reinstall the Blizzard Battle.net desktop app.
Troubleshooting steps for resolving error message BLZBNTBNU00000007.
Troubleshooting your security programs can resolve issues preventing you from installing or using Blizzard software.
Steps on how to close down background applications and processes.