Pip Syntax Errors in CMD: Windows 10 and Python 3.8.1

[snippsat]

>>> C:\Users\james>python -m pip install numpy

This is not cmd,but Python's interactive shell >>>.
cmd tutorial .

I went back to the CMD, put in a pip version request and it actually worked:

C:\Users\james>python -m pip --version
pip 20.0.2 from C:\Users\james\AppData\Local\Programs\Python\Python38\lib\site-packages\pip (python 3.8)

Here you are in right place and pip is working,it's here you shall do pip install numpy.
Look like this,also look at tutorial here just the same for 3.8.

# pip is downloading and installing automatic 
C:\Users>pip install numpy
Collecting numpy
  Downloading numpy-1.18.1-cp37-cp37m-win32.whl (10.8 MB)
     |████████████████████████████████| 10.8 MB 3.2 MB/s
Installing collected packages: numpy
Successfully installed numpy-1.18.1

# Test that it work
C:\Users>python
Python 3.7.3 (v3.7.3:ef4ec6ed12, Mar 25 2019, 21:26:53) [MSC v.1916 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import numpy
>>>
>>> numpy.__version__
'1.18.1'
>>> exit()

C:\Users>