Open Steam. Click "Games" > "Activate a Product on Steam."
If the price is under $5 and it is not a Steam sale, you are almost certainly buying a scanned Retail Code that someone dug out of a trash bin. Do not buy it.
This is the alphanumeric string from your 2007 insert. You need this exact string.
Open Steam. Click "Games" > "Activate a Product on Steam."
If the price is under $5 and it is not a Steam sale, you are almost certainly buying a scanned Retail Code that someone dug out of a trash bin. Do not buy it. Company Of Heroes Opposing Fronts Product Key Vs Retail Code
This is the alphanumeric string from your 2007 insert. You need this exact string. Open Steam