Tell us what your favourite web browser is.
Personally, I use Firefox when I'm developing websites because it's the most reliable for CSS layouts. Then I use the Windows version of Safari for general web browsing because I like the way it looks and I'm sure it renders faster than other browsers. Then I use Google Chrome when I remember that I've got it. And finally, I use Internet Explorer when websites haven't been designed properly and they only work in that and nothing else.
