Numpy, Matplotlib crash Python 3.8 Windows 7, 32-bit - can you help ?

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Crash report:

Problem Caption:
  Problem Event Name:	APPCRASH
  Application name: python.exe
  Application version:	3.8.7150.1013
  Application time signature:	5fe0df5a
  Error module name:	_multiarray_umath.cp38-win32.pyd
  Version of the module with the error:	0.0.0.0
  Time signature of the module with the error:	63dfe4cf
  Exception code: c000001d
  Exception offset:	000269c9
  Operating system version:	6.1.7601.2.1.0.256.48
  Regional Settings ID:	1045
  Additional information 1: 0a9e
  Additional information 2: 0a9e372d3b4ad19135b953a78882e789
  Additional information 3: 0a9e
  Additional information 4: 0a9e372d3b4ad19135b953a78882e789