By 2017, Microsoft had long since pulled the plug on Windows XP and Vista. Chrome had already walked away. Firefox 52 became the to support these operating systems. For millions of people using legacy hardware in hospitals, government offices, or developing nations, 52.3.0 was the only way to access the modern web securely. It was the "bridge" that kept old machines from becoming e-waste. 2. The Great Plugin Extinction
Released in late 2017 as part of the cycle, version 52.3.0 was a critical lifeline for users who the rest of the tech world had already abandoned. 1. The Last Sanctuary for Windows XP and Vista firefox 52.3.0
Firefox 52.3.0 patched , nine of which were rated high or critical . Key fixes included: By 2017, Microsoft had long since pulled the
