C:\Users\Kevin\Desktop\pillowInstallProblem>explorer .

C:\Users\Kevin\Desktop\pillowInstallProblem>python -m venv .

C:\Users\Kevin\Desktop\pillowInstallProblem>"scripts/activate.bat"

(pillowInstallProblem) C:\Users\Kevin\Desktop\pillowInstallProblem>python -m pip install --upgrade pip
Collecting pip
  Using cached https://files.pythonhosted.org/packages/00/b6/9cfa56b4081ad13874b0c6f96af8ce16cfbc1cb06bedf8e9164ce5551ec1/pip-19.3.1-py2.py3-none-any.whl
Installing collected packages: pip
  Found existing installation: pip 19.2.3
    Uninstalling pip-19.2.3:
      Successfully uninstalled pip-19.2.3
Successfully installed pip-19.3.1

(pillowInstallProblem) C:\Users\Kevin\Desktop\pillowInstallProblem>pip install pillow
Collecting pillow
  Using cached https://files.pythonhosted.org/packages/a0/f5/943da9f188d1abdbd83f73dfba7ed8c1935161e8f9b4ef6fc9cea0b3e14b/Pillow-7.0.0-cp38-cp38-win32.whl
Installing collected packages: pillow
Successfully installed pillow-7.0.0

(pillowInstallProblem) C:\Users\Kevin\Desktop\pillowInstallProblem>