Troubleshooting steps to resolve performance problems in Diablo III.
How to reset your Diablo II (2000) password or change the email address registered to the account.
Troubleshooting steps for low performance and game crashes on mobile devices
Troubleshooting steps for latency and disconnections in Diablo IV.
How to copy a Diablo II (2000) character save to Diablo II: Resurrected
Troubleshooting steps for problems installing or patching Diablo IV.
Consequences of an account silence and how to appeal the action
Information on how Diablo III progress works.
What to do when your order of Diablo IV didn't process, or one or more parts of your order were not delivered
Information on the Diablo III Account Ban or Suspension, and how to appeal the decision.