why i use firefox..

They describe it better than i do.

Better browser Now The Best - FORBES

"Beware of spyware. If you can, use the Mozilla Firefox browser. If you must use Internet Explorer (IE), set the security settings to high; this will disable multimedia features of many Web sites, but also will block a main path intruders use to plant Web contagions. Tip: To set IE security to high, navigate to Tools, Internet options, Security settings." - USA Today