Optimize Your PC for Competitive Gaming
FPS boosts, lower input delay, Windows tweaks, and game settings. Find guides by topic or game.
Reduce input lag with precise Windows timer resolution control — Auto Mode, per-game profiles, latency benchmark.
Download freeOne-click stretched resolution with NVAPI full-panel scaling — no black bars, no manual NVIDIA Control Panel.
Download free293+ guides · 20 games · always free
PC optimization
Windows tweaks, hardware, benchmarking, and system tuning.
- PC How to Fix High DPC Latency for Gaming (LatencyMon Guide)
High DPC latency causes stutter, audio crackle, and input lag even on strong PCs. Here's how to find the driver causing it with LatencyMon a…
- PC Disable Nagle's Algorithm to Reduce Game Lag (TCP No Delay Fix)
Nagle's algorithm can add latency in online games by batching small packets. Here's how to disable it safely in the Windows registry to cut …
- PC Should You Set Games to High Priority for FPS? CPU Priority & Affinity Explained
Does setting a game to High priority or changing CPU affinity actually boost FPS? Here's what Windows priority does, when it smooths 1% lows…
- PC Disable MPO to Fix Flickering and Stutter in Games
Screen flickering, black flashes, or stutter with G-Sync? Disabling Multiplane Overlay (MPO) with one registry key fixes it. Here's how, and…
Game guides
Settings and optimization for Fortnite, Apex, Warzone, Arc Raiders, and more.
- Game How to Get Stretched Resolution on a Laptop
Stretched resolution on a laptop is trickier because the iGPU drives the screen. Here's how to get a true full-panel stretch on NVIDIA Optim…
- Game League of Legends FPS Drops & Stuttering Fix (2026)
Fix League of Legends FPS drops, stuttering, and lag spikes with these proven settings and Windows tweaks. Get smoother frame times and lowe…
- Game Elden Ring Stuttering Fix: Stop Traversal Hitching and FPS Drops
Fix Elden Ring stuttering, traversal hitching, and FPS drops with shader, anti-cheat, driver, storage, and Windows tweaks that smooth out fr…
- Game Custom Resolution Greyed Out or Not Showing Up? Stretched Resolution Fix
Custom resolution greyed out in NVIDIA or AMD, or your stretched resolution won't show in-game? Here's why the option is disabled and how to…