New_text: The text that will replace the characters in the old_ text. How to use the Substitute function in Excel Open Microsoft Excel. Create a table or use an existing table.

On Monday, the company announced that its Copilot AI is now available as an Excel function for Microsoft 365 insiders. That means you can add COPILOT to a formula and then use natural language in a ...

This month’s column shows how to use the remarkably versatile AGGREGATE function in Excel.