Use MAP and LAMBDA to build centralized, error-proof, and auto-spilling Excel spreadsheet systems.

In Microsoft Excel, the SIGN number is a math and trigonometry function that returns the sign of a number. The SIGN function returns 1 if the number is positive, zero if the number is 0, and -1 if the ...

How to use the UNIQUE() function to return a count of unique values in Excel Your email has been sent The TechRepublic article How to create a sorted unique list in an Excel spreadsheet shows you how ...

The HLOOKUP function should be used when the comparison values are in a row across the top of a table of data, and you want to look at a specified row. In this tutorial, we will explain how to create ...

How to split a column using an IF() function in Excel Your email has been sent We all inherit Microsoft Excel sheets that don’t suit our working routine. If it’s a simple tracking sheet of some sort, ...