In this tutorial, I’ll show you how to combine a custom number format and data validation to force users to enter the correct number of numeric digits.

Want to delete or truncate numbers to the left in Excel? Learning how to remove numbers in Excel from the left is a neat trick to automate subtracting unwanted digits.

In Microsoft Excel, you can convert a number into a fraction using the Fraction format. Learn how to display Numbers as Fractions in Excel.

Entering fractions in Microsoft Excel isn’t exactly intuitive, but it is easy. Learn how to enter and display fractions as either fractions or as decimal values.

If the numbers you need to crunch come from the Web, then you’ll need an efficient way to get it into Microsoft Excel. There are several ways you can do this, and one method even allows for automatic ...

However, Excel's random number functions are volatile, meaning they change constantly. In this article, I'll show you how to generate and fix random numbers and remove duplicates.