Explains the level of technical support we offer for all our games.

Troubleshooting steps to resolve performance problems in Diablo III.

Instructions on how to use Looking Glass.

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 read and analyze WinMTR data in order to track down a potential connection issue.

Troubleshooting your security programs can resolve issues preventing you from installing or using Blizzard software.

Troubleshooting steps for IGR owners who have partnership with Blizzard on commonly encountered issues.

Troubleshooting for unresponsive mouse cursor issues in Diablo III

Troubleshooting for players experiencing issues with 7.zip download and installation.

Troubleshooting for players experiencing issues with Unarchiver download and installation.