Optimize Your PC for Competitive Gaming

FPS boosts, lower input delay, Windows tweaks, and game settings. Find guides by topic or game.

PC optimization Game guides

Free tool Tier1Timer

Reduce input lag with precise Windows timer resolution control — Auto Mode, per-game profiles, latency benchmark.

128+ guides · 20 games · always free

PC optimization

Windows tweaks, hardware, benchmarking, and system tuning.

PC How to Measure Input Lag on Your PC (Free Tools)
Measure your real input lag with free tools: NVIDIA latency overlay, Tier1Timer's benchmark, and frame-time analysis. Know your numbers, the…
PC Best Discord Settings to Reduce Lag and FPS Drops
The best Discord settings to reduce in-game lag and FPS drops: hardware acceleration, overlay, QoS, and codec tweaks for smoother gaming and…
PC How to Clear Shader Cache to Fix Stuttering (NVIDIA, AMD, Steam)
Clear your shader cache on NVIDIA, AMD, Steam, and per-game to fix stuttering after driver updates and game patches. Exact paths and steps.
PC How to Check for a CPU or GPU Bottleneck
How to check whether your CPU or GPU is the bottleneck in games using usage monitoring. Diagnose low FPS and decide what to upgrade for more…

Game guides

Settings and optimization for Fortnite, Apex, Warzone, Arc Raiders, and more.