Select your target drive, toggle your desktop shortcut preferences, and hit Install . The app will automatically manage the download through the Windows Delivery Optimization service. Post-Installation Tips for Peak Performance
NVIDIA GeForce GTX 960 / GTX 1650 or AMD Radeon RX 470 Video Memory: 2 GB
If the game crashes immediately after installing, use the built-in repair tools. On Steam, right-click the game > Properties > Installed Files > Verify integrity of game files . On Battle.net, click the gear icon next to the Play button and select Scan and Repair .
Ultimate Guide: How to Install Call of Duty: Modern Warfare 3 on PC
Before you start, it's crucial to ensure your computer can actually run Modern Warfare 3 . The game comes in three flavors of system requirements: , minimum (full game) , and recommended . how to install call of duty modern warfare 3 on pc
Open the desktop application and log in to your account. Click on the All Games tab and search for Call of Duty . Click on the game to visit the MW3 hub page. Click the blue Install button.
Use the search bar in the top-left corner to look up "Call of Duty."
To install Call of Duty: Modern Warfare III (2023) on PC, you must first choose a launcher— Battle.net Microsoft Store —and ensure you have an Activision account Quick Installation Guide Regardless of your platform, the general flow is the same: Open Launcher Battle.net Microsoft Store and log in. Locate Game Battle.net : Go to "All Games" > "Call of Duty: Modern Warfare III". : Go to your "Library" > Search "Call of Duty". Microsoft Store : Go to "My Library". : Click the button. This will download the base app first, followed by the specific MWIII files. Customise Files
Ensure your Battle.net account is linked to your Activision account on the official Call of Duty profile website to preserve cross-progression. Select your target drive, toggle your desktop shortcut
: NVIDIA GeForce GTX 960 / GTX 1650 or AMD Radeon RX 470
Modern Warfare 3 requires a massive footprint. If you run out of room, go to the installation settings in your launcher and uninstall older Call of Duty titles or uncheck the "Warzone" module if you only intend to play traditional multiplayer.
| Component | Minimum (Multiplayer Only) | Minimum (Full Game) | Recommended | | :--- | :--- | :--- | :--- | | | Windows 10 64-Bit (latest update) | Windows 10 64-Bit (latest update) | Windows 10/11 64-Bit (latest update) | | CPU | Intel Core i3-6100 or AMD Ryzen 3 1200 | Intel Core i5-6600 or AMD Ryzen 5 1400 | Intel Core i7-6700K or AMD Ryzen 5 1600X | | RAM | 8 GB | 8 GB | 16 GB | | GPU | NVIDIA GTX 960/1650 or AMD Radeon RX 470 | NVIDIA GTX 960/1650 or AMD Radeon RX 470 | NVIDIA GTX 1080Ti/RTX 3060 or AMD Radeon RX 6600XT | | DirectX | Version 12 | Version 12 | Version 12 | | Storage | SSD; 79 GB (if COD HQ is already installed) | SSD; 149 GB (if COD HQ and Warzone are already installed) | SSD; 149 GB |
Click on the Modern Warfare III tile, then click the green Install button. On Steam, right-click the game > Properties >
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To manage specific files (like Campaign or Multiplayer), right-click the game, select , then go to the DLC tab to check or uncheck individual packs. 📋 System Requirements
Tables based on data from Activision support and tech sites
Right-click "Call of Duty" in your library and select . Go to the DLC tab.
Before downloading, ensure your PC can handle the game. Modern Warfare III is demanding.