PS C:\\xampp\\htdocs\\jquery> node -v

node-v : The term 'node-v' 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 

that the path is correct and try again.

At line:1 char:1

+ node-v

+ ~~~~~~

  + CategoryInfo     : ObjectNotFound: (node-v:String) [], CommandNotFoundException

  + FullyQualifiedErrorId : CommandNotFoundException