powershell - powershellのコマンドラインから「hello world」スクリプトを実行するにはどうすればよいですか?

Question

このエラー メッセージを渡すことができません。

ありがとう

The term 'power-date.ps1' is not recognized as the name of a cmdlet, function, script file
, or operable program. Check the spelling of the name, or if a path was included, verify t
hat the path is correct and try again.
At line:1 char:15
+ power-date.ps1 <<<< 
    + CategoryInfo          : ObjectNotFound: (power-date.ps1:String) [], CommandNotFound 
   Exception
    + FullyQualifiedErrorId : CommandNotFoundException