Microsoft released new Excel features in September 2025 for Windows, Mac, iOS, and web users, with a focus on updates to the ...

os.path.join (folder, filename) ensures the path is correct for the system. On Windows, it uses backslashes (reports\summary.txt); on Linux and macOS it uses forward slashes (reports/summary.txt).

Microsoft added some very useful features to Excel in September 2025, but many of them are exclusive to customers belonging ...