[propbeanie]

Webster, for Windows 7-64, I've got IE11, Firefox (whatever the latest version) and Opera all on the same computers, and all for the same reason. Some sites want and need IE 11 and only IE 11. Others are OK with Firefox, but I use mostly Opera because it is "lighter" in its load size, and faster. However, like all the others, certain web site "techniques" will cause it problems, just like all the others. It used to be that a site might have a logo on the home page that would say "Optimized to work with IE6" or "Opitmized for Firefox" or whatever, but now it's up to the user to figure it out, I guess. If a particular page gives me trouble, I try one of the other browsers. I keep IE 11 as my "default" browser, which is what opens when certain programs (Photoshop LE) open their "Help" page, but it can be a bit inconvenient to always having to answer "Not now" or whatever it is, to the pop-up "This is not your default browser. Do you want to change that?", every time I open one of the other browsers first. My XP boots are no longer allowed on the internet, and I'll pull the wire whenever going into XP, but I had a similar set-up on them. I have two school-age sons, both on Windows 10-64 laptops, and one uses Firefox almost exclusively, the other uses Opera, but they both still have IE whatever the last number was, and that Edge, which is nothing more than IE whatever, with the guts cut out, so that it resembles an Opera install... But they also have to swap browsers also whenever they encounter page issues. I'd say that the http "standard" isn't quite so...