
Steam
Log in to your Steam account, select 'Account Details', and click 'Redeem a Steam Wallet Code' to add funds.
1. Log in to your Steam account. 2. Click on your account name and select 'Account Details'. 3. Click on 'Add funds to your Steam Wallet'. 4. Select 'Redeem a Steam Wallet code'. 5. Enter your gift card code to complete the process.