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.
How to resolve being unable to log in due to this error
Instructions for troubleshooting your network to allow Blizzard services to work properly.
Information about common payment issues and troubleshooting steps
What to do if you have lost the password for the Blizzard Data file.