Firefox -- it effin rocks.
I have some great extensions loaded on it. Of those, "Adblock" is the best thing ever. I don't see banners everywhere because my browser blocks urls containing the likes of websponsors, doubleclick, etc. If some company sends me a popup, they are forever blocked as soon as I open up adblock and type in *domain* (* is a variable, that means anything can come before or after the text between the *'s).
Also, it's a lot more secure as very few spyware browser hijacking programs are written for Firefox.
Get it @ Firefox.com
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