Knowledge Base
Free guides on FPS, BIOS tweaks, input latency and Windows optimization — written for competitive gamers by DefaltFPS.
Everything you need to maximize your frames in Counter-Strike 2 — launch options, Windows settings and BIOS tweaks.
CS2Step-by-step guide to eliminating input lag in CS2 on Windows 11. Covers drivers, power plan, and system settings.
CS2The exact launch options that pro players use to squeeze every frame out of CS2. Copy, paste, done.
CS2The optimal in-game graphics settings for maximum FPS and minimum visual clutter in competitive CS2.
CS2Diagnose and fix frame drops, stuttering, and freezes in CS2 with these proven methods.
CS2Optimize your network settings in CS2 to reduce ping, packet loss and rubber-banding during matches.
VALORANTThe complete VALORANT performance guide — from in-game settings to Windows tweaks and GPU optimization.
VALORANTReduce input lag in VALORANT with these system-level optimizations. Feel every click instantly.
VALORANTFix low FPS in VALORANT on Windows 11 with driver updates, power settings and in-game tweaks.
VALORANTThe exact PC settings Radiant and pro players use for maximum performance in VALORANT.
VALORANTAnnoying micro-stutters in VALORANT? Here's how to identify the cause and eliminate it completely.
ApexGet more FPS in Apex Legends with these optimized launch options, graphics settings and system tweaks.
ApexFix input lag in Apex Legends to improve your aim response and movement timing in fights.
ApexStop Apex Legends from stuttering mid-fight. Complete guide to finding and fixing the root cause.
FortniteBoost your Fortnite FPS on Windows 11 with the best settings, launch options and system tweaks.
FortniteFix low or unstable FPS in Fortnite. Covers Nanite, Lumen, driver settings and more.
WarzoneWarzone dropping frames during gunfights? Here's the complete fix guide for stable, high FPS.
WarzoneEliminate Warzone stutters on Windows 11. Fix shader compilation hitches, RAM issues and driver bugs.
R6SGet higher, more stable FPS in R6S with render scaling, launch options and Windows optimizations.
BIOSThe BIOS settings that actually matter for gaming performance. XMP, power limits, and more explained.
BIOSMost gamers run their RAM at half speed. Here's how to enable XMP or EXPO for free performance.
BIOSThe hidden BIOS settings that reduce input latency by up to 40% — explained clearly for any skill level.
BIOSA safe, step-by-step BIOS update guide for gamers. What to check before, during, and after.
WindowsThe complete input latency reduction guide for PC. Every layer from USB polling to monitor response.
WindowsThe definitive Windows 11 gaming optimization guide. Every setting that matters, nothing that doesn't.
WindowsHow to enable and configure the High Performance and Ultimate Performance power plans in Windows 11.
WindowsXbox Game Bar silently steals FPS and increases latency. Here's how to fully disable it in Windows 11.
WindowsThe optimal NVIDIA Control Panel settings for maximum FPS and minimum input lag in competitive games.
WindowsA clean Windows install is the biggest single FPS boost you can get. Here's how to do it right.
GuideInput latency explained — what it is, how it's measured, and why it's more important than FPS for competitive gaming.
GuideHigh FPS doesn't mean low input lag. Learn the difference and why both matter for competitive play.
GuideThe complete checklist for optimizing your gaming PC. Cover every layer from BIOS to in-game settings.
GuideOverheating causes FPS drops and throttling. Learn how to monitor your PC temps in real time.
GuideBad GPU driver installs cause crashes and FPS drops. Here's the correct way to update with DDU.
GuideThe honest answer to whether 60 FPS is playable for competitive games in 2025 — with data.
CS2Refresh rate, response time, overdrive and color settings for competitive CS2. Stop leaving latency on your monitor.
VALORANTFix high ping and connection issues in VALORANT. Server selection, network optimization and router settings.
GuideNew to PC optimization? The most impactful changes to make your PC perform better in competitive games.
WindowsAnti-Lag, performance mode and per-game profiles in AMD Radeon Software. Optimized for competitive gaming.
CS2CS2 crashing on startup? Step-by-step solutions covering shader cache, drivers and conflicting software.
GuideHeadset or speakers for CS2 and VALORANT? The honest comparison for competitive FPS audio.
GuideThe honest breakdown of what FPS is actually good for gaming — by game type, monitor and skill level.
CS2Fix lag spikes, rubber-banding and packet loss in CS2. Complete network and system optimization guide.
VALORANTThe crosshair settings used by professional VALORANT players. Color, size and style guide for competitive play.
WindowsRemove bloat, fix startup and maximize Windows 11 performance for gaming with these proven tweaks.