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Featured Articles

Choosing a Firefox update channel

Choosing a Firefox update channel

How to choose between rapid release and extended support release (ESR).

Customizing Firefox Using Group Policy (Windows)

Customizing Firefox Using Group Policy (Windows)

Firefox supports setting policies via Active Directory as well as using Local Group Policy.

Drag and Drop errors with Firefox Launcher Process enabled and Windows UAC disabled - How to Fix

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 Mac OS X 10.9, 10.10 and 10.11 users move to Extended Support Release

Firefox Mac OS X 10.9, 10.10 and 10.11 users move to Extended Support Release

Firefox 78 is the last supported version for Mac OS X 10.9, 10.10 and 10.11. Users will be moved to Firefox Extended Support Release (ESR).