More important than the score: a measurement you can trust

If an antivirus scan runs mid-test, the score is meaningless. It flags contaminated runs and uses history to track whether your PC got slower.

What it does

Measures CPU single- and multi-core, memory, and disk sequential and random performance.

Records load, temperature and power state during each run, and flags unreliable results.

Recommends settings only when measurements call for it, and every tweak can be undone.

Explains why popular internet tips have no effect or do harm.

Can I compare scores with other PCs?

You can compare against an anonymous same-model baseline (optional).

Aren't tweaks risky?

Every tweak can be undone, and a restore point is created before changing system settings.

After installing, click the tray icon and your first diagnosis is already done. Every change runs only after you confirm it, and can be undone.