How to download and install the original Diablo II or Diablo II: Lord of Destruction

Information about installing Warcraft III: The Frozen Throne

Troubleshooting for installation-related problems on Mac.

Troubleshooting steps for "Waiting on Another Installation or Update" error when trying to update a game.

Information on error BLZBNTBNA00000008

Information on error message BLZBNTBGS8000001C.

Troubleshooting steps for pixelated or blurry graphics

Troubleshooting for Overwatch Error: Unable to Patch (Nintendo)

Using payment installments for Blizzard products

Instructions on how and where to download our games