simple script question (differnt to)

sorry about this but i forgot what the term for differnt to is… :stuck_out_tongue: embarrasing yes

anywyas heres what i mean == means equal to so how do i do differnt?

heres and example of what i whant to do:

var String = "hi";
var String2 = "bye";

function Update () {
    if(String (Differs) String2) {
    print("hi");
    }
}

!=

thank uuu lol