This is true for Windows. Free software has helped keep operating systems like Windows XP and 7 still modern and secure, and many applications have been patched

This is true for Windows. Free software has helped keep operating systems like Windows XP and 7 still modern and secure, and many applications have been patched to work on these older systems. Here is for instance a port of Firefox Quantum to XP and a fork of Chromium maintaining support for 7, but I like to stick to the last Ungoogled Chromium version because I hate Google. https://github.com/Feodor2/Mypal68 https://github.com/Feodor2/Mypal68 https://github.com/win32ss/supermium https://github.com/win32ss/supermium