because they do not contain modern patches for web vulnerabilities. Mozilla Support Disable Auto-Updates: After installing, immediately go to Options/Preferences > General > Firefox Updates and set it to "Check for updates but let you choose to install them" "Never check for updates" to prevent it from jumping to a modern version. Separate Profiles: dedicated profile
and select "Check for updates but let you choose to install them" to prevent the browser from automatically updating to the newest version. Sample Social Media Post Download Firefox 12-51 52 Esr
https://archive.mozilla.org/pub/firefox/releases/52.9.0esr/win32/en-US/Firefox%20Setup%2052.9.0esr.exe because they do not contain modern patches for
Looking for older versions of Mozilla Firefox or the specialized 52 Extended Support Release? You can securely download these legacy browser versions directly from the official Mozilla Release Archive . Sample Social Media Post https://archive
This is the absolute final update for the 52 series, released in June 2018 to provide the last security fixes for older operating systems. 2. Where to Download Safely
and select "Check for updates but let you choose whether to install them."