If you’re a fan of action-packed first-person shooters, Call of Duty: Modern Warfare 3 is likely on your radar. This game takes you on an adrenaline-pumping journey through intense combat scenarios. To get started, follow our step-by-step guide on how to install Call of Duty: Modern Warfare 3 on your PC.
Checking System Requirements

Before diving into the installation process, make sure your PC meets the game’s system requirements. Modern Warfare 3 demands a reasonable amount of processing power and memory. Here’s what you need:
- Operating System: Windows 7 or higher
- Processor: Intel Core 2 Duo E6600 or AMD Phenom X3 8750
- Memory: 2GB RAM
- Graphics: NVIDIA GeForce 8600GT or ATI Radeon X1950 Pro
- DirectX: Version 9.0c
- Storage: 16GB available space
Step-by-Step Installation Guide

Now that you’ve ensured your PC meets the requirements, follow these steps to install Modern Warfare 3:
Step 1: Insert the Disc or Download the Game
If you have a physical copy of the game, insert the installation disc into your PC’s disc drive. If you’ve purchased the digital version, download the game from a reputable platform like Steam.
Step 2: Begin the Installation
For physical copies, the installation should begin automatically. If not, explore the disc and run the setup.exe file. For digital downloads, locate the downloaded setup file and run it.
Step 3: Follow On-Screen Instructions
The installation wizard will guide you through the process. You’ll likely be prompted to choose an installation directory, accept the terms and conditions, and select any additional components you want to install.
Step 4: Wait for Installation to Complete
Depending on your system’s speed, the installation may take some time. Grab a snack, relax, and let the process run its course.
Game Ready to Play!

Once the installation is complete, you’re all set to jump into the action of Call of Duty: Modern Warfare 3. Launch the game from your desktop or the game library of the platform you used to install it. Get ready for heart-pounding battles and intense gameplay!
Final Thoughts

Installing Call of Duty: Modern Warfare 3 on your PC is a straightforward process that ensures you’re ready for an immersive gaming experience. Make sure to keep your graphics drivers updated to optimize your gaming performance. Now, grab your gear and get ready to conquer the battlefield!