woocommerce password field

I am not sure it comes under your theme or not but i need your help. Currently my website registration section says enter email and password will be emailed. I want let customer make their own password. If it does not come under your theme that’s ok at least tell me how can i do that ?
Also i want to make separate login and register page in woocommerce with your theme. IS it possible ? again if it does not include in your theme and it is woocommerce thingy that’s ok just tell me procedure or any solution.
Thanks