help(string) commands not working on pyton 3.5

Fri Oct 16 19:02:17 EDT 2015

On 10/16/15, Prasad Joshi <prajoshi at microsoft.com> wrote:
>> I am using windows 10.
>>>>> import math
>>>>>>>>>>>> help (math)
> 'more' is not recognized as an internal or external command,
> operable program or batch file.

What do you get for the following?
 import os
 windir = os.environ['SystemRoot']
 more_path = os.path.join(windir, 'System32', 'more.com')
 print(os.path.exists(more_path))
If more.com doesn't exist, your Windows installation needs to be
repaired. If it does exist, then probably PATHEXT is missing .COM.
Ensure it's listed in the output of the following:
 import os
 print(os.environ['PATHEXT'])