For years, one of the key areas where Google Sheets has lagged behind Microsoft Excel has been its native table functionality ...

Use the built-in IExpress.exe tool to easily convert PowerShell script (PS1) file to EXE in Windows 11/10. There are third-party tools available too.

Cells won't merge in Microsoft Excel when the data is inside a table or when the workbook is protected or shared.

If you cannot open an Excel file and see Excel cannot open the file because the file format or extension is not valid error, see this post.