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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.
Deploy Firefox with MSI installers
Firefox Enterprise offers MSI installers to help system administrators customize and deploy Firefox in their environments.
Choose a Firefox update channel
How to choose between rapid release and extended support release (ESR).
Customize Firefox using Group Policy (Windows)
Firefox supports setting policies via Active Directory as well as using Local Group Policy.
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