How to Delete Telemetry Data on Firefox Browser – Guide

Mozilla is deleting all telemetry data collected so far in order to comply with California’s new consumer protection law.

The data collected by the browser is used to improve the performance of newer versions of Firefox. However, privacy advocates are against it because it collects data about users without their consent. For those who don’t know: Telemetry data refers to interactive and technical data collected by the browser. Interactive data includes information such as the number of tabs and windows you open, the number of websites you visit, the duration of your browsing sessions, and the type of Firefox add-ons you install.

Before starting, make sure you update your Firefox browser to the latest version. This method works for Firefox versions 72 and above. If you’re not sure about your version of Firefox, you can check it in Help > About Firefox, which you can access from the hamburger menu in the top right corner of your Firefox browser. Deleting telemetry data is quite simple; just make sure you are using the latest version of Mozilla Firefox – version 72. Follow some of the simple steps below to delete telemetry data from your Mozilla Firefox browser. To delete telemetry data from your Mozilla Firefox browser:

  1. Open Mozilla Firefox and click on the hamburger menu in the top right corner.
  2. Select Help > About Firefox.
  3. In the “About this Version” section, click on “Firefox Version”.
  4. In the “Firefox Telemetry” section, click on “Delete Data”. ..

How to Delete Telemetry Data in Mozilla Firefox Browser

In the ‘Options’ window, click on the ‘Privacy’ tab. Under the ‘Cookies’ heading, click on the ‘Accept cookies’ button. Under the ‘Security’ heading, click on the ‘Enable security features’ button. Now, in Firefox, type about:config and hit return. In about:config, under the ‘browser.default_pages_urls’ section, change the value to https://localhost/ (replace localhost with your own computer’s IP address). Now close Firefox and reopen it.

Now in the left side panel select ‘Privacy & Security’

Firefox users can disable data collection and usage by unchecking the Allow Firefox to send technical and interaction data to Mozilla option. ..

Final note

This guide will show you how to delete telemetry data from Firefox browser. If you have any query about this article, please ask us. Also, please share your love by sharing this article with your friends.