The BRUTAL blog
Practical guides to a faster Windows PC, steadier games and your network, with the reasons behind each step.
Recent posts
Gaming & FPS
Low GPU Usage in Games? Why Your FPS Is Capped
GPU stuck at 40% while your FPS crawls? It's a diagnosis, not a defect. Here's how to find the real limiter and fix it.
Disk, Drive & Cleanup
Find Large Files on Windows: Treemap & Duplicates
Map your drive with a treemap and a SHA-256 duplicate finder, then delete the real space hogs via the Recycle Bin instead of trusting a blind cleaner.
Anti-Cheat & Safety
Can a PC Optimizer Get You Banned in Games?
Injection, memory writes, and signed-driver abuse can get you banned. Registry and powercfg tweaks never do. Here is the honest line.
Network & Latency
Ethernet vs Wi-Fi for Gaming: Does It Really Matter?
Wired wins on jitter and consistency, but modern Wi-Fi 6E/7 is fine for most games. Measure your own jitter and decide.
Myths & Honest Truths
Best Free PC Optimizer for Gaming in 2026
A no-hype buyer's guide to the best free PC optimizer: reversible, measured, hook-free, and free of placebo.
Gaming & FPS
V-Sync vs G-Sync vs FreeSync: Stop Screen Tearing
The honest difference between fixed V-Sync and adaptive VRR, plus the exact frame-cap recipe for tear-free, low-latency gameplay.
Network & Latency
How to Fix Packet Loss and Jitter in Games
Measure loss and jitter properly over time, find where they come from, and fix the parts you actually control at home.
Anti-Cheat & Safety
PC Optimizer Privacy: Does It Spy on You? Honest Look
What an admin-level optimizer could do, what reasonable telemetry looks like, and how to verify what any tool you install actually sends.
Windows Performance
Fix 100% CPU Usage in Windows Without Guesswork
A methodical trace from Task Manager to the exact culprit pinning your CPU - then the fix that actually matches it.
Gaming & FPS
Hardware-Accelerated GPU Scheduling: On or Off?
Whether to enable HAGS depends on your GPU and features. Here is how to test it yourself with frametimes instead of trusting a forum.
Anti-Cheat & Safety
Is It Safe to Disable Windows Services? Read First
How to disable a Windows service the right way - Manual vs Disabled, dependencies, restore points - without breaking features or anti-cheat.
Myths & Honest Truths
Do PC Optimizers Actually Work? An Honest Look
Some PC optimizers make real, small gains; most sell a meter that means nothing. Here is how to tell the difference.
Try it on your own PC.
Free for Windows 10 and 11. Each module is listed before it runs, and registry changes keep their own Undo.