Share data with Mozilla to help improve Firefox

No one has helped translate this article yet. If you already know how localizing for SUMO works, start translating now. If you want to learn how to translate articles for SUMO, please start here.

It's helpful for Mozilla's engineers to be able to measure how Firefox behaves in the real world. As you use Firefox, the Telemetry feature sends technical and interaction data to Mozilla on a daily basis.

To learn more about what data Mozilla receives and how it's used, see Mozilla's Firefox Privacy Notice.

How do I opt-in or opt-out of sending performance data?

Firefox collects technical and usage data by default but you can turn this off at any time.

  1. Click the menu button New Fx Menu Fx57Menu and choose Options.Preferences.
  2. Select the Privacy & Security panel.
  3. Scroll down to the Firefox Data Collection and Use section.
  4. Check or uncheck the box next to Allow Firefox to send technical and interaction data to Mozilla.
Fx57Privacy&Security-DataCollection Fx61Privacy&Security-DataCollection
Note: To learn about studies, see About Studies. For more information about crash reports, see Mozilla Crash Reporter.

Telemetry Data

To view the information about performance, hardware, usage and customization data collected by Telemetry, enter about:telemetry in the address bar. A Telemetry Data report will open.

Fx59AboutTelemetry
// These fine people helped write this article:AliceWyman, novica, Tonnes, Michele Rodaro, Michael Verdi, scoobidiver, Swarnava Sengupta, lmandel, Théo Chevalier, sidstamm, Lan, Joni. You can help too - find out how.

Var artikkelen nyttig? Vent ...

Volunteer for Mozilla Support