joop

And are there also still another Chromium based browsers that still support W7+ or W8.1+?? I preffer Chromium, better and more extensions. Better support. @mshultz Thanks you i add it in my post. But is Waterfox full supported or bug/security fixes only?

Currently CatsXP is fully supported. on W7+ (full feature updates, not only fixes) Also the Palemoon browser is supported to W7+ (older Firefox engine but maintained on W7+) Waterfox supports Windows 7 with Intel Core 2 or AMD FX. It is a 64-bit only web browser: (Firefox based) Firefox 115 ESR (only fixes) Hopping come fix for newest Firefox also. But there are currently at least 4 browsers still supported in some way on W7+. Firefox 115 ESR (only fixes) CatsXP Browser (Chromium engine) (full updates) Pale Moon (Old but maintained Firefox engine) (full feature updates, i think?) Waterfox W7+ with Intel Core 2 or AMD FX. It is a 64-bit only web browser: (Firefox based) In my opinion CatsXP is the best choice now.

Firefox 128 ESR on Windows 8.1 x64, YouTube video is stuttering at all resolution 240p to 4K, is there fix for that? Not went to use Windows XP but do the CCF Explorer fixes possible to run a Firefox version higher 52.9. 0 ESR on Windows XP and Vista?