On Windows 10, it’s never a good idea to edit the Registry, because the database contains low-level settings necessary for the operating system and certain apps to work correctly.
However, sometimes, you may need to modify the Registry to change specific system settings, and if you forget to create a backup, or during an installation of faulty update the Registry gets corrupted, you can still recover Windows 10 using the secret Registry backup. You probably didn’t know, but Windows 10 keeps a backup of a working Registry for recovery purposes, which you can use to manually restore your computer to a working condition when you don’t have a backup.
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