As it was previously stated, you will not be able to view the designs on your PC unless you have a software program that will display machine embroidery designs. (.Pes) is not a graphic format so the PC doesn't know how to display them. There are many software programs that will do this so you will need to google "software to display machine embroidery designs" or something like that........ A few may be available to download for free. I also use Buzz Software but specifically it is the Buzz Explore program. My LQS recommended 'Buzz' software as it is relatively inexpensive and fairly easy to learn.