OptiFine Mod for 1.17.X (zoom / Shaders / fps boost..)

[ Tutorial on how to install it ]

let's be honest, no players would play Minecraft could play without optifine even if they have a good PC, because optifine unlock a lot of possibilities for the players to obtain, such as better overall quality, much much better video settings, a very convenient zoom, and the ability to use shaders and high-quality resource packs together. thank me later for this precious information and no one knew.