HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\AppCompat

Turn off Program Inventory
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\AppCompat\DisableInventory
Turn off Problem Steps Recorder
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\AppCompat\DisableUAR
Turn off Program Compatibility Assistant
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\AppCompat\DisablePCA
Turn off Application Compatibility Engine
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\AppCompat\DisableEngine
Turn off SwitchBack Compatibility Engine
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\AppCompat\SbEnable
Turn off Application Telemetry
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\AppCompat\AITEnable
Remove Program Compatibility Property Page
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\AppCompat\DisablePropPage
Prevent access to 16-bit applications
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\AppCompat\VDMDisallowed
Detect compatibility issues for applications and drivers
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\AppCompat\DisablePcaUI