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Set up Certificate Authorities (CAs) in Firefox
Learn how to set up certificate authorities (CAs) for your organization in Firefox for Enterprise.
Choose a Firefox update channel
How to choose between rapid release and extended support release (ESR).
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.
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.
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