content: function logVariablesNaming() as Void
      print "*** Variable Naming ***"
      print "  - Must start with an alphabetic character (a – z) or the symbol '_' (underscore)"
      print "  - May consist of alphabetic characters, numbers, or the symbol '_' (underscore)"
      print "  - Are not case sensitive"
      print "  - May be of any length"
      print "  - May not use a reserved word"
      print "  - Valid variable names: name, RANDOM_CONSTANT, varWithNumber10"
      name = "Luis"
      RANDOM_CONSTANT = "Random Luis"
      varWithNumber10 = 12
      ' should not popup errors
  end function