It is time to "Reset" Windows 10. You will not lose any of your files in the "Documents" folder, or on OneDrive. However, you will likely have to re-install 3rd party desktop software. You may need to visit Office.com if you are a Microsoft Office subscriber to refresh your Office installation, but all your files will already be there.
Command to Reset Windows 10
1. Click Search
2. Type systemreset then press Enter.
3. Choose the option to "Keep My Files"
Hope to hear from you on the other side ...