... this has been my go to spot when I have issues and questions. By logging in today, it said I have never introduced myself. Sorry about that. It's been years that I've been a member and getting help.
Last night I was unfortunate enough to visit Amazon to watch the new Transparent series. As I did so, it downloaded several unwelcome additions. One was YP downloader. Another one was called Superfish. I am sure there are others. The site encouraged me to upgrade my flash so that I could watch the program. When I could not use Chromecast, I should have run the other direction anyway!
I have tried going back in time before that occurred, but it is very stubborn. I am now going through the routines suggested. Malwarebytes becomes nonresponsive when it finds this program. I cannot delete it nor can I quarantine it. Malwarebytes just hovers and says "nonresponsive" ... I have tried Spybot. Useless. Nothing there either. I am now trying Adw to see if it can find something. So annoying and time consuming.
This is absolutely the most most most useful forum that I frequent, and I thank you all very much! I have shared my experiences with others, too.