Tired of switching multiple discs to install a game? Follow these instructions to download a game client from Blizzards battle.net for any Warcraft, Starcraft or Diablo series game, to make the install easier.
This is assuming that you already have a battle.net account and have already added your game authentication key/s to your account. If not, view instructions on how to add a game authentication key to your battle.net account.
1. Go to http://us.battle.net/
6. This will download the installer program to your computer, once downloaded, run/open the file and follow the steps to download and install your game, at this point it becomes similar to a regular cd/dvd installation.