While INFO tells you about your Excel environment, CELL digs into individual cells and returns details about their formatting ...

You can easily create a drop-down list in Excel to limit the values that can be entered in a column. Here's how to set one up ...

To apply data validation rules to a selected cell or range, head to the "Data" tab on the ribbon, and click the top half of the "Data Validation" icon if you're using a wide screen, or the left half ...

We have created sample data containing sales of 6 different companies in four consecutive months (from January to April). The Total Sales sheet represents the total number of sales in all four months ...