Firefox Support

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Firefox issues an insecure password warning when a web page's login form is not secure and your information could be stolen.

The Send Tab feature lets you send pages from Firefox desktop to your phone or tablet so you can view them later.

You’ll know if an extension is being regularly reviewed if it has one of the badges listed in this article.

Settings panels give you access to Firefox settings. This article describes what types of settings are available in each panel.

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