When the Recuva Wizard has completed, Recuva displays the Results window.
Once you have reviewed the results of Recuva's search, select the files you want to recover (or securely overwrite). The easiest way is to go through them and click the check boxes for the files you want.
If you are in List View or Thumbnails View, you can choose all files in a folder by right-clicking one of them and then clicking Highlight Folder, then the name of the folder.
Next, proceed to recover your files.