The Theme option will be greyed out if the worksheet is password-protected. So, you should unprotect the worksheet to allow the theme option to be displayed. If the worksheet contains conditional ...

Q. How can I apply the same formatting to every sheet in an Excel workbook? A. Applying the same formatting to each sheet in an Excel workbook is ideal when each of your sheets is set up the same, but ...

While Microsoft Excel is one of the most powerful spreadsheet applications, it’s also the most intimidating tool in the Microsoft Office suite. If you’ve never used Excel before or are just a bit ...