Windows troubleshooter in order to fix all the hardware or software problems affiliated with your device.
Although they do not have the ability to fix each and every problem, the problem of your Wi-Fi being disconnected from your laptop can using this.
When you see a message, asking if you want to merge the folders from your old account to your new one. You have to click Yes.
That is all about, the fixes for Settings App Not Working in Windows 10. You must have known that the Settings app is very important in Windows.