File C:\Users\admin\AppData\Roaming\npm\ng.ps1 cannot be loaded because running scripts is disabled on this system. For more information, see about_Execution_Policies at https:/go.microsoft.com/fwlink/?LinkID=135170.
Solution: 1. O pen the PowerShell with administrative rights 2. set-ExecutionPolicy RemoteSigned -Scope CurrentUser 3. Get-ExecutionPolicy 4. Get-ExecutionPolicy -list Check for the currentuser (Remotely signed permission) Now you can execute the commonds fromt he terminal.