How do I redeem a game key using Steam?
From the Steam application, click "Steam." This will pull up a menu; from this, select "Settings." Agree to the terms of service and click through until you get a blank spot to enter the key. After typing in the key, click "Next" and your game will be available on Steam.
From the Steam application, click "Games." This will pull up a menu; from this, select "Activate a Product on Steam." Agree to the terms of service and click through until you get a blank spot to enter the key. After typing in the key, click "Next" and your game will be available on Steam.