Take control of multiple Python installations in Windows with the py launcher, available as part of a standard Python installation.

I have installed a Python 3.8.2 and put in "pip install -U spacy" to CMD; and then, things go wrong, and repeated attempts still didn't render any success. My Environment Operating System: Windows 10 ...

I have tried different versions of python too (3.7.4, 3.7.0) but with the same result. I have also tried on a different laptop (with windows 10 too), with the same result. The installation process ...