Hi Mike, I am Rob, an independent and a 14 time and dual award MVP specializing in Windows troubleshooting and Bluescreen analysis. Please remember as independents we are not responsible for the development of Windows or the computer hardware and drivers. If you will work with me I will be here to help until the issue is resolved.
You can make a USB boot disk (Flash/Thumb drive) which can be used to Repair Windows or even to Install Clean, Best is to use a 16 GB which is dedicated to only it. Keep this update to date by remaking after every major release and more often to avoid having to take time to install too many past updates when used.
How to Prepare Bootable Install Media for Windows 10 - DVD, USB or SD Card
https://answers.microsoft.com/en-us/windows/for...
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Also you can make a System Image and/or a Clone on an External USB drive. The former can be used to replace the system disk back to the time it was made. The latter can be internally placed in the computer in place of the present drive to actually boot and continue on in the state it was in as the time of creation. Of course, an SSD is best for these purposes though keep size in mind. Even if present drive in 1TB or larger keep the system partition small enough to fit on a SSD as cost is important to you).
Use Macrium Reflect - Free to make both.
Macrium Reflect - Free
https://www.macrium.com/reflectfree
Good backups can also be make using AOMEI BackUpper - Free. Make incremental or differential backups.
AOMEI BackUpper - Free
https://www.aomeitech.com/download.html
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Which is best? Be prepared and use them ALL.
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