Fix 'python' Command Not Found on Windows 10 with Python 3.10 - DNS Probe Finished NXDOMAIN: Fix When ipconfig /flushdns Fails-Fix Python UnicodeDecodeError on Windows: Common Causes & Solutions

Prepare
Execute
Validate
Document
Operational follow-up
- Record the exact option, command, or setting that changed the result.
- Keep a rollback note if the workflow affects shared files or team settings.