What is the default execution policy?
Restricted
What does execution policy RemotedSigned mean?
Downloaded scripts must be signed by a trusted publisher before they can be run.
What does execution policy Restricted mean?
No scripts can be run. Windows PowerShell can be used only in interactive mode.
What does execution policy AllSigned mean?
Only scripts signed by a trusted publisher can be run.
What does execution policy Unrestricted mean?
No restrictions; all Windows PowerShell scripts can be run.