Information on age-restriction related error messages and how to resolve them

Troubleshooting steps to save a credit card in your Payment Methods page

Troubleshooting a scenario where your Blizzard games are uninstalled every time you restart the computer

Battle.net Balance top-ups may take up to 24 hours to be available for use

Possible causes for hearing odd sounds, voices, and effects while playing

Based on your location, children under a certain age cannot own a Battle.net account.

Customer Support is unable to grant free merchandise or products to streamers.

Attempting to play Diablo III results in error 3007 or 316704

Information on error BLZBNTBNA00000578

Expected payment processing and product delivery times for Pix orders.