how i can change the pass of my acc

[Bautis]

pls someone can say me how i can change the password of my acc?? pls help
someone is using my char. One time i gave pass to my old false friend and seem that he say it other. I want change it but i dont know how make it. pls help me before someone stole my few items

[Thry]

http://www.dragon-network.net/
First log in ur acc, then click change password
u have to know the answers or you can't change it otherwise.