I'll soon be getting a mid 2010 Macbook Pro, that I don't believe will run an OS newer than Cap. If so, will Chrome and/or Safari open web pages correctly on Cap?
Chrome, Brave, Firefox, Opera are all still fully supported on El Capitan. I run Brave on my Mac Pro 1,1 when using it and everything works perfectly. Safari is capped at version 11 but that also still works fine.