As a longtime IE user right up to IE7 both at home and work,then more recently Firefox,which I loaded on my home system..I feel duped! never will IE Firefox be allowed on my home system ever..Opera is superb! by far faster no matter how many tabs are open..virtually instant. Fantastic features supported by tutorials,some with demos to walk you through it painlessly...in 30mins I knew more about Opera than I ever got too about IE..Superb aand countless widgets some for fun and others of real use. Opera , according to other reviews is far more secure than IE or Firefox...Opera switched the lights on as far as I'm concerned.