Troubleshooting steps for poor performance
How to disable the Xbox DVR in Windows 10 Anniversary
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 steps for IGR owners who have partnership with Blizzard on commonly encountered issues.
Information on what to do when a game update is stuck at 0 B/Ss
Troubleshooting your security programs can resolve issues preventing you from installing or using Blizzard software.
Instructions on how to use Looking Glass.
How to read and analyze WinMTR data in order to track down a potential connection issue.
Having issues with connections to Hearthstone on Mobile
Troubleshooting steps for error "Game Initialization Failed" when launching a game