How to find the correct file to edit?

[jumping00]

As I know, I can use FireBug or other tools to find the CSS Style and edit it.
And I know where can I edit the template.
However, how can I find the correct file to edit the format?

For example, on the checkout page, I want change the position of the products list table, replace the default icon, and more html things.......
So, I find a PHP file from the localhost: C:\xampp\htdocs\joomla\components\com_virtuemart\views\cart\tmpl\default_pricelist.php

How about other page? like user account, login form....
How can I find these files?

Thanks!

[jenkinhill]

All in  C:\xampp\htdocs\joomla\components\com_virtuemart\views\  or if for backend view in  C:\xampp\htdocs\joomla\administrator\components\com_virtuemart\views\

Common sense lets you work out which directory/file.

[jumping00]

Thanks!!