I asked this question- I can't right click on my desktop to create a new folder. Can anyone help me correct th

When I click on the icon of MY Computer and hit the F4, I get an error message. The one for you to sent the error to microsoft, I also get this when I just click on the desktop to create a folder. I have tried to debug, going back several days even a month and restoring my computer. Nothing. I appreciate the help you others have sent. Anything new you might can add?