How to use fibonacci calculator

hello
i found fibonacci calculator in internet but i dont know how to use that calculator so please tell me and i dont understand that terms so please explain that terms also please tell me.

cheers,
k.n.v

if anybody know or not about fibonacci calculator i alredy download fibonacci calculator but i dont know how to find fibonacci calculator so anybody know then please post here your comments.

Read this thread:

http://www.forexfactory.com/forexfor...ight=fibonacci

Good primer on Fibs

http://www.enthios.com/Lessons/Tradi...acciPrimer.htm

in fibonacci i found three values that is point a, point b, and point c what is the these values and how to find these values please tell me sir.