So you think you have bug to report and aren't sure what to do? Well report it of course! To report a bug online, use the Bug Reporting Site or report the issue to the Tavern barkeep in game. When you do report an issue please be sure to provide enough details about what you were doing when the bug occurred so that the QA team will be able to reproduce it. Game client logs, videos, Dxdiag files may all help so please share.
A note on reporting - please review the bug reporting site for your issue first. If you find it already listed please up-vote it and add additional information if possible.
A second note - Customer Support is NOT the place to submit bugs. Please use the bug reporting site instead.