Instructions for configuring your network to allow Blizzard services to work properly.
A guide on running a traceroute on Windows and Mac.
Follow these steps to troubleshoot problems with your low-speed or wireless internet connection.
How to run a pathping on Windows and Mac.
Information on resetting your network devices.
Information on error BLZBNTAGT0000096A
Where to find game keys for Classic Games
Information on error BLZBNTBGS80000024
We couldn't contact a server to log you in. We might be in maintenance, so check for breaking news or try again later.
Information on error BLZBNTBNA000013EF.