: The game is also available for Windows PC through the Microsoft Store , where it is sometimes included in specialized bundles.

You can officially purchase and download the game through several reputable platforms:

is not a free game; it is a paid title that must be purchased from an official digital storefront to download it legally. While "free" downloads found on third-party sites are often unauthorized or only include trial versions and videos, the full game is readily available on major platforms. How to Download Call of Duty 4: Modern Warfare