PowerShell Execution Policy Commands

Set-ExecutionPolicy Restricted

Set-ExecutionPolicy AllSigned

Set-ExecutionPolicy Unrestricted

Set-ExecutionPolicy RemoteSigned

When any of the above command is run, following registry value changes:

HKLM\Software\Microsoft\PowerShell\1\ShellIds\Microsoft.PowerShell

Restricted

AllSigned
RemoteSigned
Unrestricted