Safari is locked up
Safari is locked up because of a Window that will not close. This window says "Your PC may not be protected" call Windows support at 1-877-592-3367. I did not call the number. I repaired disk permissions and rebooted the MacPro. The window prevents using Safari, the OK button just repeats the window. Not sure what to do, I can not access any Safari menu actions. I am using Firefox now.
I am not sure if going back into Time Machine and getting last weeks Safari would help. Frustrating.