Instructions on how to delete your Battle.net files.

Troubleshooting steps to help you connect to Hearthstone

Instructions for troubleshooting your network to allow Blizzard services to work properly.

How to report another player

Information on error BLZBNTAGT0000085C

Minimum and recommended system requirements for Hearthstone.

Information about the Recruit A Friend feature in World of Warcraft, Hearthstone, and Heroes of the Storm.

Information about why you may not be able to post in the forums, and steps for how to fix it.

Steps on how to close down background applications and processes.

What to do if you experience high latency or frequent disconnects.