Troubleshooting for when an in-game shop screen is all black or blue
Explains the Real ID service, including limitations and how-tos.
Follow these helpful tips to secure your account.
How to manage your Battle.net profile visibility and chat settings
The Blizzard End User License Agreement explains what you may and may not do with a Blizzard account. This article highlights a few passages from the EULA that are most relevant to this policy.
Information on the Blizzard Voice Chat feature
Information about why you may not be able to post in the forums, and steps for how to fix it.