Re: Slow, balky PC?****update****
Took the 'puter to a local service. They said that there was a conflict between Avast and a Windows update that was causing the near lock-up and high CPU usage. They said they uninstalled Avast, then did the update, then reloaded Avast. As it turns out, they were only partly right but but they didn't charge much.
When I got it home the computer did respond better but my DOS business program wouldn't work. You would open it up, it would open a large black CMD prompt window, then a smaller CMD prompt window, with the program menu would open inside that. Then shortly, the smaller menu box would go pffft and you could not close the larger black CMD prompt window. You had to hot kill the computer.
Soon the whole computer was back to the same overall problem.
I ended up calling an old computer guru, I have used, down in FLA. He had my computer remotely for all of Sunday. For the short term he disabled Microsoft updates, fixed the business program issue and then did a 'restore' back to Nov 3. He confirmed that this was plain and simple a problem/conflict with Microsoft updates. He said an OS reload was not going to cure the issue. He is currently doing more research on the problem.
For a good part of the day, I sat in front of the computer watching him go thru so much stuff it had my head swimming. I do not know how mortal man can ever work around a computer, in such depth, as he did.
So far, for the first half of this week the computer works fine, so the way he left it is on the right track but he does not like the idea of having to keep the MS updates turned off.