The Korvi ReShade Preset is a tool for users of the ReShade lighting mod to make their games look better. ReShade is a popular Third-Party lighting add-on for The Witcher 3: Wild Hunt. It's a little like the spicy sauce that makes your meat taste better. You can add it to your game, which you can do on the menu of your game.

 It's easy to install. The first thing you need to do is download the Korvi ReShade Preset. Then you need to press Shift+F2 to open up the menu and go through the tutorial. After that, you need to click the arrow next to the + sign in the top left to open the dropdown menu and pick KORVI.ini. If you can't find it there, all you have to do is click on the + and write KORVI.ini before hitting the enter button.

You must go to the settings tab to change from config to performance mode.