Mozilla telemetry

It's helpful for Mozilla's engineers to be able to measure how Firefox behaves in the real world. The Telemetry feature provides this capability by sending performance and usage info to Mozilla. As you use Firefox, Telemetry measures and collects non-personal information, such as performance, hardware, usage and customizations. It then sends this information to Mozilla on a daily basis and we use it to improve Firefox.

In some corporate installations there is a need to disable this feature.

Supported on: Any Mozilla application, supported by GPO plugin
Registry PathSOFTWARE\Policies\Firefox\defaultPref
Value Nametoolkit.telemetry.enabled
Value TypeREG_SZ
Enabled Valuetrue
Disabled Valuefalse