Validation rules can change cells font ... a Legend on Excel How to Redraw a Legend on Excel. An Excel chart's legend identifies its data series ...

The Data Validation feature in Excel 2013 offers a List option to confine selections in a cell to a preconfigured series of values. This selection can further influence the values in another list ...

Enter the Worksheet_Change event. You can enter the code ... How to execute the event procedure using the data validation control in Excel Using the data validation control to execute the event ...