The complete PC optimization guide for competitive gaming (2026)
We tune hundreds of rigs a month, and almost every one arrives with the same problems: background bloat stealing CPU time, an uncapped frame rate wrecking pacing, and input settings fighting the player. This is the complete, ordered checklist we use — do it top to bottom and you'll capture most of the gains a paid pack automates.
Order matters: why we tune the OS first
Every tweak downstream of Windows inherits its problems. If the OS schedules an indexing job mid-teamfight, no GPU setting saves you. So the first hour is always: power plan to maximum performance, startup apps culled, Game Bar and background recording off, and services debloated.
Only after the OS is quiet do GPU and input changes show their real value — otherwise you're benchmarking noise.
- Power plan → High/Ultimate Performance
- Startup apps → only what you'd install again today
- Game Bar, DVR, overlays → off
- Windows visual effects → performance preset
The frame-rate cap most players refuse to set
Uncapped FPS feels like a flex and plays like a handicap. Frame times spike, pacing wobbles, and input latency rises when the GPU runs at 99%. Cap a few frames below your refresh — 237 on a 240Hz panel — and the game feels immediately more connected.
Pair the cap with Reflex (or Anti-Lag) and the latency drop is measurable, not vibes.
Input: the 20 minutes with the highest ROI
Kill Windows pointer acceleration, force raw input in-game, run 1000Hz minimum polling (8000Hz if your mouse supports it), and pick one sensitivity you never touch again. Controller players: shrink the inner deadzone to the edge of drift and commit to one response curve.
- Pointer acceleration → off, always
- Polling → 1000Hz floor, 8000Hz where supported
- One sensitivity / one curve — muscle memory beats settings-hopping
Network: stabilize before you chase numbers
Jitter loses more fights than flat ping. Wire in over Ethernet, disable Nagle's algorithm, set router QoS to prioritise your PC, and pick the server region with the most stable route — not always the lowest number.
Verify like an engineer
Benchmark the same scene before and after every change, watch 1% lows instead of the average, and change one variable at a time. If a tweak doesn't move the frame-time graph, revert it — complexity you can't measure is just risk.
Want all of this applied in one click, fully reversible? That's literally what our bundles are.
- ✓Tune the OS before anything else
- ✓Cap FPS a few frames under refresh
- ✓Raw input + fixed sensitivity beats gadget-hopping
- ✓Judge every change by 1% lows, not average FPS
Skip the manual work
Bravo applies every tweak in this guide — and hundreds more — in one click, fully reversible. Tuned per game, per rig.
See the tweak packs →