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Featured Articles

Captive portal detection

Captive portal detection

Description of how Firefox detects captive portal networks.

Make Firefox your default browser on Windows

Make Firefox your default browser on Windows

Learn how to make Firefox your default Web browser on Windows 10 and Windows 11.

Common Myths about Private Browsing

Common Myths about Private Browsing

Learn more about common misconceptions about Private Browsing in Firefox.

Install Firefox on Linux

Install Firefox on Linux

This article describes how to download and install Firefox on Linux.