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Enhanced Tracking Protection in Firefox for desktop
Enhanced Tracking Protection in Firefox automatically protects your privacy while you browse.
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Learn why you might see time-related errors on HTTPS websites and how you can troubleshoot these errors by correcting your system clock.
Captive portal detection
Page that describes how Firefox detects captive portal networks.
How to change your default browser in Windows
Learn how to make Firefox your default Web browser on Windows 10 and Windows 11.

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