Hello Ronald,

You could attempt verifying whether or not Windows is corrupted, which could be caused by an underlying hardware issue such as a failing SSD.

Tap or click here for free software to check the S.M.A.R.T. status of your Disk.

If your disk is passing then the next thing to do would be to make sure there is not corrupted data by using a built in tool, tap or click here to see how to use the tool.