Modern web browsers require modern operating systems and 64-bit architectures. Firefox 52.9.0 ESR serves as a digital bridge for environments that cannot be upgraded. 1. Final Support for Windows XP and Vista
Before installing, disconnect your computer from the internet to prevent the browser from attempting to auto-update to an unsupported version. Run the Installer. firefox version 52.9. 0 esr download
It contains numerous known security vulnerabilities (CVEs) that malicious websites can exploit to execute arbitrary code on your machine. Modern web browsers require modern operating systems and