Should you disable it to squeeze out every frame per second (FPS)? Or is Microsoft actually trying to help you? Let’s dive into the technical reality of Fullscreen Optimizations (FSO).
Should you keep "Fullscreen Optimizations" on or off in Windows? Here is the quick breakdown for gamers and power users. The Short Answer for most modern games (DirectX 11 and 12).
The primary argument is .
There is no universal "correct" answer, but here is a good rule of thumb: