When using suitecloud command from npm package (globally installed) on windows (powershell inside VSCodde), got the following error:

 File C:\Users\Anant\AppData\Roaming\npm\suitecloud.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.
At line:1 char:1
+ suitecloud project:deploy
+ ~~~~~~~~~~
    + CategoryInfo          : SecurityError: (:) [], PSSecurityException
    + FullyQualifiedErrorId : UnauthorizedAccess

On googling found the reason and solution:

https://www.sharepointdiary.com/2014/03/fix-for-powershell-script-cannot-be-loaded-because-running-scripts-is-disabled-on-this-system.html

Summary:

“Execution policy” of Windows powershell - was set (for some reason - default) to Restricted. This is done to prevent untrusted scripts which can affect your Windows client environment.

See it by Get-ExecutionPolicy and change it by Set-ExecutionPolicy