[Automation Day 5] Downloaded Python (free) and tried running Excel

On day 4, I researched free automation methods. Today, I will actually install Python from those options and test if it works ...

"Installation successful"—but it doesn't work: 10 places where things go wrong silently between "installing" and "running" a package

Both pip install and pnpm add finished with success on the last line. The names are in the lock file, too. Yet, when I run it ...