Registration from customization

Hello, I want to make some customization on the registration form, but have not seen where to do it. I need help on how to locate where to do it? Also I want a simple sign up form to pop out like "user name and email" any time the website is launch on a web browser.
Thanks.

Hi,
1) We understand that you want something new, unique and impressive. Lets face the fact, its not possible for us to provide customization support.
2) About registration - it depends what you exactly need, check extension on JED - few of them can help you reduce number of required fields.
3) Registration by default it's component - so it would be hard to insert into pop-up module, but check (2) - I hope that you will something useful.
4) I suggest to use additional extension or override default com_registration view.

Thanks so much, I want to know if JED is already there or I need to install it. And in my previous question, I really want to know where (may be in module, or plug in, or component) to find registration, because I want to add some field and remove some field.

Thanks

Check those locations:
1) templates\gk_shop_and_buy\html\com_users\registration\default.php
2) components\com_users\views\registration\tmpl\default.php

Yup! Am getting it. thanks so much. Another thing is in the homepage, when I hover my cursor on registration I see something like this www.nnpccoopretail.com/# meaning is not linking to anywhere. How do I make it to link or point to the registration page(link)?

Thanks again.

Check all Menu Items , there should be Top Menu or Top Nav - on Menu list.