Now as I understand that kind of technical questions is out of scope for the ai.stackexchange.com I will use stackexchange.com for such technical questions.
Thank you for you all for your comments, edits and effort related to improving the ai.stackexchange.com content quality.
I was trying to install tensorflow with command:
pip3 install --user --upgrade tensorflow
returns "ERROR: No matching distribution found for tensorflow"
on the 64-bit Windows with the 32-bit Python installed. Tensorflow seems not to work with this setup. What am I doing wrongly?