Steam Wallet Gift Card
- Download and install the Steam client on your PC ( Download the client here. )
- Open the Steam client and login.
- Click the ‘Games’ tab on the top menu and select ‘Redeem a Steam Wallet Code…'
- Enter your unique code displayed on the ‘Orders’ page of your CDKeys account or on the link of your confirmation email if you had purchased as a guest and click the ‘Continue’ button.