# Windows 11 Pro Review | Group Policy Editor | FPS Chaser

Canonical: https://fpschaser.com/gaming-pc-component-review/os-windows-11/

> Windows 11 Pro is Project 9900K's base OS, 23H2 or later. Why the Pro edition: Group Policy Editor (gpedit.msc) for disabling telemetry and Cortana.

[Back to Manifest](https://fpschaser.com/how-to-increase-fps-i9-9900k/)

OS

# Windows 11 Pro

#### Benchmark Justification

The Windows guide starts with a clean install and everything after it assumes one. Layer these settings onto an OS that has already been running for two years and you are tuning on top of whatever else is in there.

Verified during the Project 9900K ultra-high refresh rate validation runs. Every component is cherry-picked to eliminate frametime spikes, micro-stuttering, and DPC latency overhead in competitive esports titles.

Verified Procurement Real-time Stock Checked

Procure this verified component from authorized low-latency hardware vendors:

Zero-latency verified stock Ref: fpschaser-aff-20

### Technical Specifications

| Version | 23H2 or later |
| --- | --- |
| Edition | Professional |
| Architecture | 64-bit |
| License Type | OEM/Retail Key |

## Optimization Notes

When installing the Windows 11 Pro , ensure you follow our specific configuration guide. Standard installation methods often result in suboptimal performance or higher latency.

Hardware Verification & Care

## Component Procurement & Testing FAQs

Crucial advice on buying used enthusiast PC hardware, silicon binning, and thermal maintenance.

Ctrl+F

Silicon degradation manifests as instability at stock or mild voltages. Test the CPU by running OCCT CPU / Linpack at stock voltage; if errors occur within 10 minutes, the silicon has experienced degradation.

For used graphics cards (especially OEM or previously mined units), check VRAM junction temperatures and inspect HWInfo64 for "PCIe Bus Errors" (WHEA 17/19).

Replacing dried thermal pads and applying PTM7950 to the GPU core restores used hardware to factory thermal performance.

Key Takeaway:
Always check WHEA errors in HWInfo64 and verify voltage stability on second-hand hardware.

[Hardware Assembly & PTM7950 Guide](https://fpschaser.com/best-gaming-pc-build-i9-9900k/)

Need more details on this optimization layer? [Master Zero-Latency Checklist](https://fpschaser.com/fps-optimization-checklist/)