Why Does My Python Script Work in the Terminal but Fail in Windows Task Scheduler?

I have a small Python script that runs correctly when I launch it from Command Prompt, but it fails when Windows Task Scheduler starts it. The task is set to run under my account, so I expected the result to be the same.

Could the difference come from the working directory, Python interpreter path, or environment variables? I’m especially interested in what to check when a scheduled task appears to run but produces no output.