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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.

Actualizar Thunderbird

Por defecto, Thunderbird se actualiza automáticamente, pero siempre puedes hacerlo tú de forma manual. Descubre cómo.

Actualizado por última vez: 9/11/18

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Voluntario

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