Optimize Your PC for Competitive Gaming
Scan your PC, get a Tier1 Score out of 100, and let an AI Coach explain exactly what's holding it back — then free Windows tools to fix it, backed by 549+ guides that explain every tweak.
549+ guides · 21 games · guides always free
PC optimization
Windows tweaks, hardware, benchmarking, and system tuning.
- PC Best AMD Radeon Settings for Gaming 2026 (Adrenalin)
The best AMD Radeon settings for gaming in 2026: which Adrenalin toggles to change — Anti-Lag, Chill, FreeSync — for lower input lag and mor…
- PC HAGS Windows Setting: Where to Find It & Should It Be On?
Where the HAGS (Hardware-Accelerated GPU Scheduling) setting is in Windows 11/10, the registry fallback, AMD/NVIDIA support, and whether to …
- PC Shader Cache Explained: When to Clear It + DXCache Paths
What the shader cache is, when clearing it fixes stuttering, and the exact NVIDIA DXCache, AMD, and Steam folder paths to delete in Windows …
- PC How to Show FPS in Any Game: 5 Free FPS Overlays
Show FPS in any game with a free FPS overlay: NVIDIA App (Alt+R), Steam Performance Monitor, Xbox Game Bar, AMD (Ctrl+Shift+O) or RTSS. Exac…
- PC NVIDIA Low Latency Mode: Ultra, On, or Off?
NVIDIA Low Latency Mode (NULL) explained: Off, On, or Ultra, how it differs from Reflex, and when each setting actually helps reduce input l…
- PC Fullscreen vs Borderless vs Windowed: Which Is Best for Gaming?
Fullscreen vs borderless windowed compared for input lag, FPS, and alt-tab speed. Which display mode to use for competitive and casual gamin…
Game guides
Settings and optimization for Fortnite, Apex, Warzone, Arc Raiders, and more.
- Game Best WoW Forever Settings for FPS (Beta, 2026)
The best WoW Forever settings for FPS — why graphics quality barely matters in the beta, the settings that do help, and what to change befor…
- Fortnite Best Fortnite Settings 2026: Max FPS & Low Input Delay
The best Fortnite settings for 2026: Performance rendering mode (now DirectX 12), Reflex, the exact video values and the PC tweaks that rais…
- Valorant Valorant Stuttering Fix: Stop FPS Drops and Frame Spikes
Fix Valorant stuttering and FPS drops with driver, Vanguard, power, and Windows tweaks that smooth out frame-time spikes and inconsistent ai…
- 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 Why Is Minecraft So Laggy? Fix Lag on Java & Bedrock
Why Minecraft is so laggy and how to fix it: render and simulation distance, RAM and Sodium on Java, graphics mode and the GDK reinstall on …
- Game Diablo 4 Stuttering Fix: Stop Hitching and Frame Drops
Fix Diablo 4 stuttering, shader-compilation hitches, and FPS drops with storage, driver, VRAM, and Windows tweaks that smooth out frame-time…