Ok so I install malwarebytes. and found lots of junk I did not want installed. So far 12 hours no more blog screen. Cross fingers for a day or two. I'll report back. Mark F.
A box pops up when windows is in screen saver mode. And it says Microsoft system maintenance Blogger internationalnotepad.BlogSpot.com not found. How the heck do I find where this is coming from. Thanks Mark F.