Legacy browser support extension for Windows
Add-ons and older versions of Firefox ESR may enable your users to run legacy add-ons and view websites that require Internet Explorer.
Customizing Firefox Using AutoConfig
How to use AutoConfig files to set and lock preferences that are not covered by Firefox policies.
Managing Firefox with Microsoft Endpoint Manager (Intune)
How to manage Firefox Enterprise with Microsoft Endpoint Manager (Intune).
Drag and Drop errors with Firefox Launcher Process enabled and Windows UAC disabled - How to Fix
How to fix Firefox drag-and-drop errors when running Windows as Administrator with UAC disabled and the Launcher Process enabled.
Firefox Enterprise Kiosk mode
Kiosk mode locks down Firefox in order to protect the kiosk from users. Learn more.
Debugging policy issues
This article will help you figure out problems with policies not applying.
Managing policies on macOS desktops
Starting with Firefox 64 and Firefox ESR 60.4, Firefox supports configuration files on macOS.
DOM events changes introduced in Firefox 66
Firefox 66 introduced DOM events changes for compatibility with legacy content. Learn more.