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

Information on submitting government-issued identification

Use the steps below to troubleshoot installation issues for 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.

Instructions on how to use Looking Glass.

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.

Follow these steps to resolve lockups or crashing issues.

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

Troubleshooting for unresponsive mouse cursor issues in Starcraft 2