How To Install Call Of Duty Modern Warfare 3 On Pc

Select the drive location. Ensure the drop-down menu points to a directory located on your SSD.

NVIDIA GeForce GTX 1080Ti / RTX 3060 or AMD Radeon RX 6600XT Video Memory: 8 GB Storage Space: SSD with 149 GB available space Step 2: Choose Your Platform

The launcher will automatically download patches. As of 2026, the game is frequently updated, so ensure your auto-update settings are enabled in Steam/Battle.net. Troubleshooting Common Installation Issues how to install call of duty modern warfare 3 on pc

Installing Call of Duty: Modern Warfare III (MW3) on PC is managed through the Call of Duty HQ

Search for (Note: MW3 is often housed within the "Call of Duty" app/launcher). Click "Install" . Select the drive location

Select your preferred installation drive. Ensure the drive format is NTFS and is an SSD.

Go save the world (again).

: SSD with at least 149 GB of available space for the full game. Memory : Minimum 8 GB RAM (16 GB recommended). Graphics :

If you’re an Xbox Game Pass subscriber, you can also install the game through the Xbox app on PC. As of 2026, the game is frequently updated,

The game will prompt you to log into your Activision Account. If you do not have one, you can create it directly inside the game menus.

Choose your install folder and check any preferences for desktop shortcuts.