Which files should I delete after a Drupal installation? After installing Drupal, there are files in the root directory that I should delete. I know that install.php is one of those. Which other files should I delete?
You shouldn't really delete any files. If you really wanted to, you could delete the install file and various txt files, but that's about it. A better solution if you are afraid of security is to not let the files be accessed through the web server. Drupal only use the index.php file for serving content.