Tutorial - How to Run or Delete the Selected Files/Folders?
Introduction
Daily computer activity inevitably leads to accumulating identical files scattered over computer, especially if you are an active PC user. Duplicate files are usually unnecessary and keeping them is merely a waste of valuable hard disk space. This free duplicate file finder will identify and delete them to recover wasted disk space so you won't experience lack of free disk space!
Step 1. Scan Drivers
Launch
Free Duplicates Finder. Click the disk you want to search for the
duplicate files. If you only want to search a certain folder,
navigate to it and single click the folder to select it. Click the
"Scan Drive" button in the top left corner of the
window, and it will start scanning your computer
for existed files and folders. 
Step 2. Run or Deleted the Selected Items
Depending what search criteria you chose, this process takes a few seconds to complete. When it is finished, it will list all the files and folders in the graphical form with sizes and color bars displayed. Click "Delete..." to delete the single selected file/folder. Click "Run..." to directly open it.