Explains the level of technical support we offer on Blizzard and Activision products.

Troubleshooting for error 315000

Troubleshooting for error BLZBNTBNA00000015

Troubleshooting for error BLZBNTBNA00000012

Information on error BLZ51900002

Troubleshooting steps for payment error: Zounds! An internal error occurred.

Troubleshooting steps to resolve performance problems in Diablo III.

Troubleshooting issues with Unarchiver download and installation

If you have issues with the sound in your game, such as skipping, popping, screeching, or no sounds at all, follow the steps below to troubleshoot the problem.

How to install Call of Duty: Vanguard and troubleshooting steps for technical issues