If you use Microsoft Excel, you probably know the popular spreadsheet tool automatically numbers each row in a spreadsheet outside the columns of the sheet itself. But often you want to have a ...

Two primary techniques for automatic number formatting: custom number format codes and a formula-based approach using a lookup table.

This tutorial shows the steps to use Automatic Data Type in Microsoft Excel. It allows you to insert details of cities, food items, music, animals, persons, etc, automatically.

Excel filters help you find exactly what you want, no matter how big your spreadsheet database is. Here's how to set number, text and data filters.

Learn how to use the ISNUMBER function in Excel. The ISNUMBER function's purpose is to return TRUE if the function is a number.