How to enable NVIDIA G-Sync on your PC

[Windows Central]

Just got a hot new G-Sync monitor? Here's how to enable sweet, tear-free gaming.
NVIDIA G-Sync is a technology licensed out by the GPU maker to companies making displays for PCs and laptops.
In a nutshell, it provides silky smooth, tear-free gaming by allowing the monitor and GPU to talk to each other. The display draws every frame drawn by the GPU, and this variable refresh rate ensures no tears during gameplay.
It is, however, not enabled by magic as soon as you hook up a G-Sync display. Here's what you need to do.

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