draft：Windowsにpythonをインストール
こちらを参考にさせていただきました。 1日で基本が身につく! Python超入門 - Speaker Deck https://speakerdeck.com/yuichi110/1ri-deji-ben-gashen-nituku-pythonchao-ru-men?slide=361
ダウンロード・インストール Welcome to Python.org
PythonでExcel操作する方法を現役エンジニアが解説【初心者向け】 | TechAcademyマガジン https://techacademy.jp/magazine/23344
PS C:\Users\xxxxx> pip install openpyxl Collecting openpyxl Downloading openpyxl-3.0.5-py2.py3-none-any.whl (242 kB) |████████████████████████████████| 242 kB 1.6 MB/s Collecting et-xmlfile Downloading et_xmlfile-1.0.1.tar.gz (8.4 kB) Collecting jdcal Downloading jdcal-1.4.1-py2.py3-none-any.whl (9.5 kB) Using legacy 'setup.py install' for et-xmlfile, since package 'wheel' is not installed. Installing collected packages: et-xmlfile, jdcal, openpyxl Running setup.py install for et-xmlfile ... done Successfully installed et-xmlfile-1.0.1 jdcal-1.4.1 openpyxl-3.0.5 WARNING: You are using pip version 20.2.3; however, version 20.2.4 is available. You should consider upgrading via the 'c:\users\risid\appdata\local\programs\python\python39\python.exe -m pip install --upgrade pip' command. PS C:\Users\xxxxx>
