For example: If you install xampp to c:\xampp , there will be a folder called htdocs within that folder. That will be your public html folder. Inside, you can create a folder (I named mine peqedit), and extract all the editor files. Modify your config.php file with the proper information. Source in the editor schema into your database (your admin username/password). Then, in your browser you can navigate to
http://localhost/peqedit