You can remove leading, trailing, and extra spaces between characters and numbers in Excel using TRIM(), SUBSTITUTE() or Find and Replace.

The SUBSTITUTE function in Excel is used to replace a particular text with another text. Here, we will show you how to use the SUBSTITUTE function to remove dashes in Excel.

You can subtract numbers in Microsoft Excel in a few different ways, depending on your data and formatting.

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.