Customizing Login Page

I am just looking to see if there is a way I can customize the login page, Like change logo and Links, I am looking for the file name and or location that I would make these changes in

thanks in advance

Take a look here - should be enough to get started.


Ok how could I add a link on the login page that I can have point to the dashing Dashboard

Like I would like to add this to the login page right above the login form


that way I have a link right to the dashboard