@wittmann44
First thing to try is repair of Avast:
Menu>Settings>Troubleshooting [Repair App]
I would also do a System "Restart" for good measure.
Thank you, I went to troubleshooting and clicked "Add/Modify Components", unchecked "Cleanup">Change>Restarted my computer.
The Performance is now gone. I do not need a program to tell me what is slowing down my computer, it would only list all the programs I need.
So you put me on the track to resolving the Performance issue. Again, thank you.