Regarding the mutiple processes that Firefox needs to have: every page, extensions and some other components runs in another thread different from the main one, you can check what a thread is doing with the about:processes page.Doing so, the browser ...
I like how clean the new tab can be, only a search bar and your websites and nothing else. Something I hate about the other browsers are the way they feed you with content you don't really want to see, it's really distracting.But one thing I would li...
While I do not reccomend to use an outdated browser (there are a lot of security and compatibility issues involved), you can always download an old version with this link: https://ftp.mozilla.org/pub/firefox/releases/Search for the version you were u...