Excel offers no such constraint. If someone is determined to enter bad data, they can simply paste values over a validated ...

Regular users of Microsoft Excel know about Workbooks and Worksheets, but do they know the differences? You see, many people confuse the terms Workbooks and Worksheets more often than not, and that is ...

If you use Microsoft Excel at all to make and edit spreadsheets, you have probably heard of Excel worksheets and workbooks. An Excel workbook is an Excel file that can contain multiple, somewhat ...