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Description of how Firefox detects captive portal networks.
Use a Mozilla account to sync your bookmarks, history, passwords, add-ons and open tabs with another device, profile or version of Firefox.
Firefox version 115 ESR will be the last supported release for macOS 10.12, 10.13 and 10.14
Settings panels give you access to Firefox settings. This article describes what types of settings are available in each panel.
