Changes

Telemetry is a Firefox feature that collects valuable engineering data about the browsing experience in order to make Firefox perform better. Telemetry measures and collects browser data such as performance, hardware, usage and customizations. This data, used in aggregate, allows Mozilla to identify new issues and regressions, obtain more specific information about problem areas in the browser, and, as a result, provide a better browsing experience. Telemetry may also enable experimental Firefox features from time to time.