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Featured Articles

Setting Up Certificate Authorities (CAs) in Firefox

Setting Up Certificate Authorities (CAs) in Firefox

Learn how to set up certificate authorities in Firefox Enterprise.

Firefox ESR release cycle

Firefox ESR release cycle

Firefox offers an Extended Support Release (ESR) based on a regular release of Firefox for desktop for use by organizations. Learn more.

Choosing a Firefox update channel

Choosing a Firefox update channel

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

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).

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