Out-of-date drivers and operating systems can cause a variety of issues, and are one of the first things to check when a game is having problems.
Troubleshooting steps for disconnection problems with the Blizzard mobile app
Follow these steps to troubleshoot problems with your low-speed or wireless internet connection.
Instructions on how to delete your Battle.net files.
Use the steps below to troubleshoot installation issues for Blizzard games.
Troubleshooting steps for performance-related problems.
How to receive technical support for Black Ops 4 disconnection errors
If you encounter a bug in one of our games, please report it to us.
Information on error BLZBNTAGT00000BB8
Follow these helpful tips to secure your account from hackers