Troubleshooting steps for Diablo II: Resurrected performance issues

Information regarding purchasing content through Steam.

How to resolve failed Giropay payments

How to install Call of Duty: Black Ops Cold War and troubleshooting steps for technical issues

What to do if you internet service provider (ISP) is encountering connection issues.

Information regarding Blizzard's stance on input mapping, as it relates to game controls

Information on how to contact Blizzard Entertainment for any accessibility concerns with our games, support or products.

Instructions for troubleshooting your network to allow Blizzard services to work properly.

Information about common payment issues and troubleshooting steps

How to resolve being unable to log in due to this error