If you can't delete a worksheet in your Excel workbook or the Delete Sheet option is greyed out in Excel, follow these fixes.

The Excel file will get saved to your PC with a .xlsx extension, which can be opened in any spreadsheet app, including Microsoft Excel, Apple Numbers, OpenOffice, LibreOffice, and more.

Excel can throw up various Data type Refresh errors. This post explains each and shows how to fix COULDN'T REFRESH DATA TYPES errors.

Avoid costly Excel errors! Learn the top 7 mistakes users make and how to fix them for better productivity and smarter workflows. MS Excel is ...