By itself, the default DNN login page works and is useful for providing a basic login experience. But, as soon as you would like to add additional information for users or spiffy up the look of the login page, DNN does not allow you to. This is because the default login page is not an actual page in DNN, but is a page that DNN generates by default on the fly.
This article will show you how you can create your own custom login page that DNN will use instead of the basic default one.