I have not been able to deal with computer issues. Still can't, really. But I will try to respond to these replies.
To Donovan: I think I was at the site for "mygrocerydeals.com," trying to log in when the message came up.
I also think I used the MSE uninstaller link you have given. I made notes about the uninstall I did, but they aren't really clear enough. craigb did give me that link, but someone else gave me a Microsoft link, but I think I used the MSE uninstaller link, . . .
To Pondus: Where is Essexboys guide? Don't know what you mean?
I also don't know what you mean by "Attach logs from malwarebytes/OTL/aswMBR." I'm lost.