I really appreciate people trying to help. The problem is folks do not seem to grasp that a lot of what gets suggested goes over my head. So let me try and say it again.
Night Wing's post may as well have been in Chinese since I would have understood it as well in that format. I am a basic user. I do maybe 10% online of what the average user does. I have always run as lean a c PC as possible. I believe the more software I put onto my box, the greater the potential becomes for things to go wrong. By go wrong I do not mean just the functionality of the computer. i also mean that I can protect my privacy. So I do not download/install a lot of stuff onto my box.
If at any time you wonder what motivates me to do things as I do, just refer to the KISS theory, to Murphy's law. if it ain't broke don't fix it. My online and computing needs are pretty simple and my preference is not to have things on my box I do not use. This is my definition of bloatware.This is why Outlook Express is still the best version of Outlook to date.
So, I need simple solutions. Telling me to go into the registry and make changes results in my looking for help elsewhere. Giving me paragraphs og suggestions which refer to things I know nothing about only leaves me more not less confused.
Proton Mail turned out to be a huge mistake. They claim things work in Outlook but not for me and their support is non-existent. If you have the need to move away form data mining email services, look anywhere else but Proton, IMO. To use them I had to upgrade from Office 2007 to 2010 and that has been awaful and i have no way to get back to what worked well. I am stuck with more bloatware from Microsoft.
I need to focus strongly on two things from here. The first is repairing the sfc related issue. I think I will move to FastMail. They claim to work in Outlook and Thunderbird. Much as I am not a fan of Mozilla, how bad can it be compared to Outlook? So first fix win 7, second, move to FastMail on Outlook, third go full speed ahead in moving to Linux.
I am normally a one device person. There are a number of reasons for this. I cannot use smart phone keyboards. Between inflammation from use, I also have mild arthritus in fingers/thumbs. Using a teeny keyboard is not an option. Also, I have a lot of trouble seeing things on small screens. And it gets worse. From day one when touch screen appeared on ATMs, they have hated me. No mater what I touch, something else I did not runs. And then there is the fact i prefer typing on a traditional style keyboard. I hate laptop keyboards and touch pads even more. I am great with a mouse. I am fine with my PC.
I have a few USB sticks. One runs P M portable. I have an external hard drive for backup needs. The problem, as pointed out, is the windows back-up is apparently not reliable. So I am going to look for a program that is user friendly and which will back up what I need. part of the problem recently is that I have been fighting to make changes and when they are done I cannot revert or I nay lose them. I would have have to do several back-ups in a day.
All of this stuff is becoming a royal PITA. After almost 30 years of owning a PC I can say that it was not this much of a hassle even back when I was using DOS. That experience sure helped with the command prompt stuff.
Where I am now is that I am thinking I need to buy a new PC with whatever flavor of Linux I want pre-installed. At least if it starts out properly configuresd I can avoid that fight. I built my box and loaded XP, then I built this box and loaded Windows 7. I had lifelines, but I mostly did it all myself. I am not sure I can do this one more time. I feel like an old soldier who fought in both world wars being asked to head to Korea. I am running out of fight.
I can probably list all my software in about 3 minutes- WIndows 7, Office 2010, Advanced System Care (and other Iobit apps for PC maint), Poker Stars, Pale Moon, Proton Mail Bridge, Axis & Allies (a game that is ancient and I have not played online in over 10 years), Turbotax, UltraSearch (I could not figure out how to work the Windows 7 search). There are a few programs not used in years and one for music which I believe came with WIn 7, an accounting program I used when guardian for my mom to create the required reports the court required. That is about it. Oops, I also have editing software for my camera. I find the software for my original digicam is easier to use for editing than all the junk that came when I got a new camera. About half of that list doesn't ever phone home unless I do the dialing. Windows update is set to never check- i do that all manually.
Hopefully, all of the above will end up with my getting mostly suggestions i am able to implement. Right now I am off to research a good program for backing up Windows. More time I need to be doing something else
Edit: I may have gotten lucky. my first search turned up this on PCWorld which looks perfect for me:
Aomei Backupper Standard 4 review: A versatile free backup program Backupper is powerful and free, though its folder backups are a bit slow.
https://www.pcworld.com/article/3203247/software/aomei-backupper-standard-4-review.html