Disable the default browser agent

Category

Computer Configuration > Administrative Templates > Firefox

Scope

Both

Registry Key

HKLM\Software\Policies\Mozilla\Firefox

Description

If this policy is enabled, the default browser agent is disabled. If this policy is disabled or not configured, the default browser agent is enabled. For more information about the default browser agent, see https://firefox-source-docs.mozilla.org/toolkit/mozapps/defaultagent/default-browser-agent/index.html