Description
After the mysterious and untimely death of the Emperor, desperate factions vie for control of Tamriel's throne. With the empire ready to crumble, the gates of Oblivion open and demons march upon the land, laying waste to everything in their path. To turn the tide of darkness the player must find the lost heir to the throne and unravel the sinister plot that threatens to destroy all of Tamriel.
Go to: http://store.steampowered.com/ and download STEAM client
Click "Install Steam" (from the upper right corner)
Install and start application, login with your Account name and Password (create one if you don't have).
Please follow these instructions to activate a new retail purchase on Steam:
Launch Steam and log into your Steam account.
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process.
After successful code verification go to the "MY GAMES" tab and start downloading.
