How do you change Facebook password without entering email?

To change the facebook passWord......

there will be the settings writen on the top.... click it and then click on account settings.....

then the other page will be opened......there will be the options on that page.......

first will be "NAME" then "USER NAME" then "email" and then "PASSWord".......

so u have to click on the passWord......the write your old passWord then new passWord and then confirm passWord..........

so ur passWord will be changed