Hi,
Don't do a reinstall.
Try doing a repair install. A repair Install keeps everything, including Files and applications, and reinstalls Windows.
How to Repair Install Windows 10
http://www.yourwindowsguide.com/2016/06/how-to-...
Repair Install Windows with an InPlace Upgrade
http://www.tenforums.com/tutorials/16397-repair...
To do a repair install, just follow the steps below:
Download the Media Creation Tool from this link.
https://go.microsoft.com/fwlink/?LinkId=691209
After the download finishes, open the tool and select Upgrade this PC option.
Standard 3rd party link disclaimer:
There may be links to non-Microsoft websites that provide accurate and safe information. Watch out for ads on websites frequently classified as PUP (Potentially Unwanted Products). There is no need to buy paid products to fix your computers, as they sometimes do more harm than good.