On Windows 11, you can restrict access to the Registry in at least two ways using the Group Policy Editor and, ironically, with the Registry Editor, and here's how.

Learn how to disable Windows 11 Copilot through the Registry File and Group Policy Editor with this step-by-step tutorial.

Use Registry Editor to Prevent Windows 11 From Automatically Installing Device Driver Updates On Windows 11’s Home (and other editions), you can tweak a registry value to prevent your device ...

If you want to enable or disable Dev Drive Protection in Windows 11 using Windows Security and Registry Editor, check this guide.