n/a (both)

I was using IE several months back and it was very "frustrating". Tons of pop-ups, slow browser speeds, and many many other problems. Then I found out about Firefox and immediately switched. Its awesome. Hardly any pop-ups, very fast and secure. There is nothing bad about this browser. After maybe 3 months of FF I decided to give Opera a try. I am also in love with opera now. Very similar to Firefox as far as speed and pop-ups so now I use FF on one computer and Opera on the other.