Firefox is ending support for Windows 7, 8 and 8.1; Mozilla recommend switching to Linux, for people who can't run Windows 10 or 11
Firefox is ending support for Windows 7, 8 and 8.1; Mozilla recommend switching to Linux, for people who can't run Windows 10 or 11
support.mozilla.org
Firefox support for Windows 7, 8 and 8.1 | Firefox Help