When you use a dreamhost coupon and you are ready to upload or build your site, look for the file manager. The file manager is a tool integrated with an online host that allows you to easily manage your site on the fly and while it is live. The file manager will take you to several folders with your site. You will be able to view the public folder, html, www, and others. The file manager is set up to be easy to work with and user friendly. A graphic user interface will open and all you have to do is click on the folder containing your site on the left pane. On the right pane, you will see all of the files for your website. If you want to edit one of your websites, you will click on the html file of that page and be able to view the code or the page as it looks live. You can edit your site while it is live from here. As you click on the save button, all changes are live on the fly. All you have to do is refresh your web page and you will see the changes.