Find and open the executable file that launches the game.In the File Explorer tab that opens, navigate to the game directory of the title you want to install ReShade on.Click the Select the game to install or uninstall from window.Go to this page and download the ReShade installation software.For this guide, I'm going to show how to install it for Halo: Reach on PC (technically, the Master Chief Collection) but the process is identical for all other PC games.
Before starting, find out which version of DirectX the game you want to install ReShade on uses, as this is important to know. To get ReShade working, you're going to need to download the installer from the ReShade website and then use it to install the software on your game. Source: Windows Central (Image credit: Source: Windows Central)
