Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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Firefox for Enterprise support

Firefox for Enterprise support

A dedicated enterprise-level offering for organizations who need private issue triage and close collaboration with Mozilla's engineering and product teams.

Set up Certificate Authorities (CAs) in Firefox

Set up Certificate Authorities (CAs) in Firefox

Learn how to set up certificate authorities (CAs) for your organization in Firefox for Enterprise.

Customize Firefox using Group Policy (Windows)

Customize Firefox using Group Policy (Windows)

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

Manage Firefox updates

Manage Firefox updates

Learn about automatic updates for Firefox deployments and how to ensure that the latest security patches are applied and all features are available.

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Firefox Professional Support

Dedicated technical assistance and deployment guidance are available to Firefox Professional Support customers.

Talk to an Expert