This simple function acts as a critical safety net for your workbooks.

What is a formula in Excel? A formula is an expression that operates on values in a range of cells in Excel. Using formulas, you can perform calculations and data analysis on the contents of the cells ...

Block bad data, duplicates, and incorrect dates with these custom rules.

How to use VBA to insert multiple columns in an Excel sheet Your email has been sent Image: iStock/AndreyPopov Must-read Windows coverage CrowdStrike Outage Disrupts Microsoft Systems Worldwide 10 ...

Reference: The cell or range of cells or range of cells for which you want to return the column number. It is optional. You will notice that the cell will return the cell number of the cell that ...