In Excel, custom input or error messages explain the rules for each field to prevent data-entry errors. Imagine, for instance, that it’s your job to create ...

Is it frustrating that the leading zeros are automatically removed from your Excel workbook? Excel typically removes the leading zeros before a number as you input the number in a cell. It treats cell ...

Product IDs, serial numbers and other reference numbers require a unique identifier to avoid confusion when referencing a product or specific data point. Although you can manually enter unique numbers ...

If you want to know how to use column index number in VLOOKUP in Excel, you’ve come to the right place. Vertical Lookup, or VLOOKUP, is one of the most popular formulas used in Excel. While the ...

If you’re looking to add a number in front of a number in Excel, we’ve got just the guide for you. Let’s say you have a dataset of local phone numbers. Now, you want to make a separate list with the ...

Susan Harkins shows you how to format and unlock input cells in Excel at the same time by assigning a modified style. It’s common to highlight input cells so users know which values to change, and ...

How to use VBA’s InputBox function to select a range on the fly in Excel Your email has been sent Often, you’ll want Excel users to specify a range that the app then uses in an automated way.