Technical Support

Technical Support
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Support Articles
  • Check for Overheating CPU or Video Card
  • Mac OS X Support
  • Operating System is Out of Date
  • Battle.net Servers Are Busy
  • Communication and Transmission Errors
  • Windows 7/8 Mouse Pointer Incompatibility
  • Battle.net Agent Troubleshooting
  • Failed to Download Required Files
  • An Unexpected Error Occurred While Trying to Install or Update
  • Poor Game Performance on a Laptop
  • Failed to Launch Battle.net App
  • Network Card Support
  • Firewall, Proxy, Router, and Port Configuration
  • How to Take a Screenshot
  • Failed to Install a Required Program