# Special Operators
# Array Expression Operator
Returns the expression as an array.
Will return an array with one item
Will return an array with all the items in the folder (which is not a change of behavior from the inner expression.
# Call Operation
$command = 'Get-ChildItem' & $Command
# Dot sourcing operator
.\myScript.ps1 in the current scope making any functions, and variable available in the current scope.