Create, organize, calculate, and analyze data with ease with AI. Learn how to use Copilot in Microsoft Excel for everything from spreadsheets to complex formulas.

Master Excel percentages with expert hacks to save time, reduce errors, and boost confidence in your data. Learn shortcuts and avoid mistakes ...

Excel offers several easy ways to calculate expiry dates. This post explores different ways to automate expiry date calculations in Excel.

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

Learn how to calculate the net present value (NPV) of your investment projects using Excel's XNPV function.

We show you how to calculate a weighted average in Excel using SUMPRODUCT and SUM functions, providing step-by-step instructions, practical examples, and common use cases.

Percentages aren't always easy to calculate, but one of the best tools in Excel's toolbox is calculating percentages for you. Here's how to do it.