[Tutor] "Python not recognized as a command"

[Dana O'Connor]

Hi,
I've been trying to download and use Python 3.7 for the past few days and
every time I try to open it it tells me I don't have "pip" which should be
impossible because this version of Python is supposed to automatically come
with pip (?).  Additionally, whenever I open the command prompt on my
computer, the command "python" is not even recognized by the system even
though Python is downloaded onto the computer.  I cannot use Python at all
until I figure out this problem, so I guess my overall question is why
doesn't my computer acknowledge Python when it has been downloaded (and
redownloaded) several times on my computer?
Thanks and warmest regards,
Dana

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Dana O'Connor
Allegheny College, Class of 2019
Chemistry Major, Mathematics and History Minor
Calculus Tutor, Department of Mathematics
Beta Chi Tutor, Department of Chemistry
Chemistry Teaching Assistant