In order for you to play Call of Duty: Modern Warfare on Windows with minimal graphics settings, your computer must meet the following requirements
Requires a 64-bit processor and operating system
Operating System:
Windows® 10 64-bit
Processor (CPU):
Intel® Core™ i3-4340 or AMD FX-6300
Memory (RAM):
8 GB RAM
Graphics Card:
NVIDIA® GeForce® GTX 670 / NVIDIA® GeForce® GTX 1650 or AMD Radeon™ HD 7950
DirectX:
Version 12
Network:
Broadband Internet connection
Storage:
175 GB available space
In order to play Call of Duty: Modern Warfare on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
Requires a 64-bit processor and operating system
Operating System:
Windows® 10 64-bit latest update
Processor (CPU):
Intel® Core™ i5-2500K or AMD Ryzen™ R5 1600X Processor
Memory (RAM):
12 GB RAM
Graphics Card:
NVIDIA® GeForce® GTX 970 / NVIDIA® GeForce® GTX 1660 or AMD Radeon™ R9 390 / AMD Radeon™ RX 580
DirectX:
Version 12
Network:
Broadband Internet connection
Storage:
175 GB available space