"Welcome to GeekJ! 🤓 Your ultimate source for PC gaming optimization, upscaling guides (DLSS/FSR), and tech tutorials.

I break down complex tweaks to help you squeeze every last frame out of your hardware. Whether it's modding FSR 4 into unsupported games, optimizing Windows for gaming, or mastering OBS, my goal is simple: Make your games look better and run faster.

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