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Installation and updates

Install

Learn about how to install Mozilla’s products on your devices.

Best practices for installing and updating Firefox

Disable automatic updates through the DisableAppUpdate policy, and get Firefox beta builds to test features in your environment before deployment.

Last updated: 12/13/24

Test versions of Firefox for your organization

Test future versions of Firefox before they are released to the public by downloading Firefox Beta, or Nightly.

Last updated: 2/13/19

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Volunteer

Grow and share your expertise with others. Answer questions and improve our knowledge base.