How to report a bug in StarCraft II

How to report a bug in StarCraft: Remastered

Reporting an Exploit or Hack

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What to do if you can't reset your password on the Blizzard website

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How to submit feedback about our website or request features

What to do if Battle.net Mobile Application does not load properly

Troubleshooting issues with sending and receiving new Battle.net friend requests

How to submit feedback or report an issue with the matchmaking system