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This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Installation and updates

Update

Keep the Mozilla products you use up to date with the latest features and improvements.

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.

Last updated: 2 weeks, 1 day ago

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Volunteer

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