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Firefox options, preferences and settings
Settings panels give you access to Firefox settings. This article describes what types of settings are available in each panel.
Install Firefox on Linux
This article describes how to download and install Firefox on Linux.
Captive portal detection
Description of how Firefox detects captive portal networks.
Secure connection failed and Firefox did not connect
If a website requires a secure connection that cannot be established, Firefox will not connect and will show you an error page. Learn more.
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