@mostakgame: FPS (from Frames Per Second) is the number of individual images a computer or console's graphics system can generate and display on the screen in one second. What does FPS affect? ​​Image smoothness: The higher this value, the smoother and more natural the on-screen movement appears. At low values, the image begins to "jitter" or turn into a slideshow. Control responsiveness: In games, a high FPS reduces the delay between a key or mouse press and the character's reaction, which is critical in fast-paced shooters.