I cannot run the following command.
Python3.6 -m pydoc input
Got this error.
‘more’ is not recognized as an internal or external command,
operable program or batch file.
What operating system are you on?
Windows 7 Professional N
Most likely your computer is too old to run that, so I guess just skip python -m, or try using something like cygwin to do the book. https://www.cygwin.com/