Learn how to calculate Weighted Average in Excel with percentages using the SUM function and the SUMPRODUCT function.

Sometimes you just want to tell Excel what it is you want your formula to do. It'd be a lot easier if you could just say "sort this data in ascending order and find its average" i ...

Learn how to calculate moving averages in Excel using dynamic arrays. Simplify rolling totals with custom functions for efficient analysis.

Topline Spreadsheets aren’t just for business owners and data analysts—here are some easy ways to integrate Microsoft Excel into your life.

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 ...