Sorry for the delay in responding, but Malwarebytes discovered 2 Trojans overnight. When I tried to reboot, the system hung on the "Windows" screen. After trying several fixes, I had to restore the system to a time yesterday afternoon, which allowed me to boot the computer again. Since then I have run another scan with Malwarebytes with no processes discovered. To update you on the status of my PC, I reran FRST and attached the files below. I DID NOT follow your last instruction since I had other issues. Please review the files and see if I need to complete your last instruction. Thank you.