There are lots of files on your computer that you can`t see. Apple has conveniently hidden many system files from you, so that your computer doesn`t look like an ugly, cluttered mess. However, they have not provided any easy way to create your own hidden files, or even to view theirs. Ghost provides a simple, user friendly way to do both of these things. Simply drag and drop a file or folder into the list, then uncheck (or check) its checkbox and the item will be instantly hidden or un-hidden.