Free Windows Gaming Optimizer
Gaming performance problems are not always solved by one magic switch. The safer first step is to reduce background noise, review startup entries, remove clutter you do not use, and only then consider higher-risk latency or security tradeoffs.
What to review before tweaking Windows
- Startup programs that launch overlays, launchers, updaters, and tray helpers you do not need.
- Consumer apps, trials, and background extras that were bundled with the PC.
- Power plan settings and selected latency-oriented choices.
- Shader cache, temp files, and optional cache cleanup.
- High-risk options that may affect virtualization, security, or other non-gaming workflows.
Keep the tradeoffs visible:
Khuna's Windows Cleanup Tool labels risky gaming options so you can leave them unchecked unless you actually want those tradeoffs.
Use the free tool
Run the tool as administrator, start with recommended low-risk cleanup, save a log, and make one round of changes at a time so you can tell what actually helped.