// Don't check for the default browser pref("browser.shell.checkDefaultBrowser", false); pref("browser.startup.homepage_override.mstone", "ignore"); // Disable automatic updates lockPref("app.update.enabled", false); lockPref("app.update.auto", false); // disables the 'know your rights' button from displaying on first run pref("browser.rights.3.shown", true); // stop the prompt to 'send my usage stats and data to some server somewhere in the world' lockPref("toolkit.telemetry.enabled", false); lockPref("toolkit.telemetry.rejected", true); lockPref("toolkit.telemetry.prompted", 2); // Disables Health Reporting Completely // lockPrefPref("datareporting.healthreport.service.enabled", false); // Disables Health Report Uploads lockPref("datareporting.healthreport.uploadEnabled", false); lockPref("datareporting.healthreport.documentServerURI", "");