I've recently found out that my 2nd PC is being shadowed, what if anything can I do to trace it?

   I have never heard of that term.
   I did some research on the internet.  The term, shadowing, is used in many different ways but none talking about a PC being shadowed.  The closest thing I found was an article talking about file shadowing on the Microsoft Visual Studio website.  That was more written to programmers.
   How did you find out that your second PC is being shadowed?

Hello Ray,
In response to your question about how did I find out that my PC was being shadowed the answer is when I start up the PC on the start up window it shows that the pc is listing 3 areas that are shadowed. I'll send you a snap shot via the mail since that PC won't do a snap shot using the program that is suppose to be able to record such imfo. It should arrive within a week. Thanks so much for taking the time to respond.
                             Best regards,
                                               Frank