Hi
That's one thing that really bugs me about Windows 10.
With Windows 7 you could do a repair install, that would cause your settings to revert to default, but it would retain all of your software and files in working condition.
I think that they should have an option to do that in Windows 10.
You can always do a reset if it doesn't solve you problem, but it always seemed to work in Windows 7.
Anyway, now that you have everything working make a System Image so that if something dies you can get your computer back up and running quickly.
I use EaseUS TODO backup and recovery.
It's free and works well with Windows 10.
You can literally backup your system with a few clicks of the mouse.
Because I keep my Windows drive small, with all my software installed on another drive I can create or restore a backup in around 10 to 15 minutes.
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Mike