  I've been using Internet Explorer for ages now, and the other day I tried Netscape Navigator. It has some cool features, but couldn't persuade me away from I.E. I came across Mozilla Firefox yesterday and it's better than both. It's one of these open source free community browsers from urlLink Mozilla and although it's a little buggy, the features it has are just superb. Instead of opening new browser windows for every page, it uses tabs, so you have lots of pages within the same browser window. There's also an excellent search bar and some nifty shortcuts. Ingenious. 
