It's not a good idea to enable FXAA globally because it may not work well with some browsers or movie players. For example you can doĢx in-game AA + AA mode Application Controlled + FXAA orĢx in-game AA + AA Mode Enhance App Settings + AA Setting 2x + FXAA orĢx in-game AA + AA Mode Enhance App Settings + AA Transparency 2x + FXAA orĤx in-game AA + AA Mode Override App Settings + 1x2 Supersampling (via Inspector) + FXAA You can combine the FXAA with other AA methods if you wish though. It does not matter if your 3D Settings have Antialiasing Mode set to Off or Application Controlled or Enhance Application Settings or Override Application Settings. It does not matter if your game menu AA options are on or off. Go into NVidia Control Panel 3D Settings/Program Settings for your game and turn the AA FXAA option on. A lot of people are wondering about how to use the FXAA feature with their games. FXAA has a similar amount of Antialiasing benefit as regular 4x AA set in-game but has much less impact on game performance.

Skyrim fxaa on or off