The registry is divided into five primary sections, often referred to as or root keys:
| Path | Key Settings | |------|---------------| | HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System | Enable/disable UAC, Ctrl+Alt+Del requirements | | HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer | Hide drives, disable registry tools | | HKLM\SECURITY | Only accessible by SYSTEM – local security policies | | HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer | User-level restrictions | windows registry keys list