Shortly after testing Mozilla Firefox (then named Phoenix / Firebird) for the first times back in 2002 I became hooked. In a very short time I switched away from Internet Explorer version 6.0 and started to use Firefox as my day-to-day browser for surfing the Internet and also to assist me with software development ranging from testing web applications to web spider and scraper development. For a longer justification of why I (still) use Firefox, see: 10 reasons why I use Firefox.
Firefox is very feature rich and I try to write now and then a step-by-step tutorial or a short tip on how to get the most out of some of the features I really love.
Control any aspect of a web page's design or interaction using small JavaScript programs and the Greasemonkey add-on.