Troubleshooting steps for Overwatch crashing issues
Troubleshooting steps for World of Warcraft crashing issues
Troubleshooting steps for issues installing the PTR client
Troubleshooting blank or erroring Season Journey and Achievement issues in Diablo III.
Troubleshooting steps for Diablo II (2000) performance issues.
Information for issues where a green, yellow, or red circle will show up in game despite the game being fully downloaded.
A permissions issue is preventing Battle.net desktop app from renaming a file during an update.
Troubleshooting your security programs can resolve issues preventing you from installing or using Blizzard software.
Basic troubleshooting for WoW crashing and freezing issues
Troubleshooting for Diablo II: Resurrected crashing and freezing issues