In order for you to play Halo: The Master Chief Collection on Windows with minimal graphics settings, your computer must meet the following requirements
Requires a 64-bit processor and operating system
OS *:
Windows 7
Processor (CPU):
AMD Phenom II X4 960T ; Intel i3550
Graphics Card:
AMD HD 6850 ; NVIDIA GeForce GTS 450
DirectX:
Version 11
Network:
Broadband Internet connection
Storage:
43 GB available space
In order to play Halo: The Master Chief Collection 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