Firefox
From GSLISWiki
The most secure web-browser, and also the most convenient, Firefox is an excellent, free web browser, much faster than internet explorer when loading pages, and much, much more secure. The toolbar which you can customize to have your own bookmarks displayed on it is extremely useful and very easy to use.
Not only that, but you can download extensions for it. See the Firefox Extensions page to read about extensions recommended by people at GSLIS. Or go directly to the Firefox extensions page:
You can learn how to create your own firefox extensions at:
