There is a lot going on in the world of browsers these days. So I think it is time for a little update just to refresh your memory a bit.
Mozilla Firefox 3.0.6
Firefox is the most used of the alternative browsers and really is a very stable and secure product. It is completely open source (and free) and there are a ton of add-ons available which are completely free and offer enhanced functionality for a host of other features not included in the basic installation.
Check out the homepage HERE. Lots of Add-Ons are HERE and themes are HERE.

Google Chrome
Chrome is a new open source browser from Google which has grabbed quite a sizeable share of the browser market. like Firefox it is completely free and it is fast, not only that but Google has ensured that when integrated with Google Apps like Gmail and Docs, Chrome performs much faster than any other browser. So, if you are a big user of Google Apps then Chrome is the way to go. Remember though, Chrome is in it’s infancy and support for plug-ins / add-ons does not exist. So if you use things like Ad Blockers or Bookmarks Synchronization add-ons then Chrome is not yet mature enough to offer that kind of functionality, though it is in the works.
Check out Google Chrome right HERE.

Opera
Opera has come along way since when it first started. Now at Version 9.63 Opera has become some people’s favourite. It offers a slightly different browsing experience to other browsers and some people really prefer it. As a personal choice it is my second browser, preferrable to Internet Explorer - at least for now. It offers some unique features which are not found in all browsers by default.
Check Opera out HERE.

Internet Explorer
Internet Explorer from Microsoft takes a lot of flack even though it is the most widely used browser out there. The reason it is often criticized is for security issues but Microsoft has been working on this over the years and if you use an updated version of Internet Explorer then you should not have any issues. Internet Explorer is just about to graduate to Version 8 (it is currently on Release Candidate 1).
To be fair the reason why Internet Explorer receives a lot of criticism is due to it’s historical version being quite insecure but these days that is not the case. Things have changed and with Internet Explorer 8 being shipped with Windows 7 (to my knowledge) we will be probably see a resurgence in the popularity of Internet Explorer.
Check out Internet Explorer right HERE.

Safari
Safari was originally a browser for Apple computers only but now it is available for Windows as well. To be honest, I do not know much about Safari so cannot give you much of a review but if you are interested check it out.
Check Safari out HERE.

So, there you go - a decent list of the better known browsers out there - if you interested in further browsers to look at then check out Flock - HERE, K-Meleon - HERE, Maxthon - HERE, Camino - HERE.