2] Unprotect Sheet/Workbook to unlock the grayed-out menu The reason why you see several menu options being grayed out in your Excel worksheet could be the fact that it is password protected.

The real-time Economic Calendar covers economic events and indicators from around the world, including the US, the UK, Canada and Australia, and is automatically updated when new data is released ...

To fix an Excel spreadsheet not adding up correctly, check the SUM function's syntax and make sure there aren't any text format cells in the sheet.