Browser Battles

Long, long ago, when the Library first began offering free internet access, we used Mozilla as the internet browser. Most people were using Internet Explorer, it came already installed on PCs. We ended up switching over to Internet Explorer because people were used to it. I stubbornly resisted, sticking to Mozilla which eventually became Firefox. Google developed its own internet browser called Chrome and many people switched over to that. I came across this interesting article which stated that in October "Internet Explorer's share of global browser usage dropped below 50 percent for the first time in more than a decade". Most people I know are still using Internet Explorer. What browser do you use?