If the ERROR.TYPE function in Excel not working for you, ensure the formula is correct, check for errors in the referenced cell, or repair Excel.

If Excel is not highlighting cells in the formula, enable 'Allow editing directly in cells' and 'Enable fill handle and cell drag-and-drop' in Excel options.

The Register, an overseas media outlet, introduced a case in the 1990s, shortly after Excel was introduced, in which employees reported that ``Excel did not work'' due to the ``Excel Beginner's ...