Launch Excel Enter data or use existing data. Enter a formula into the cell. Press Enter. See result. Launch Microsoft Excel. If you type the ratio 0.5 into the cell, then enter the formula in the ...

LAMBDA defines the custom logic, and SCAN moves that logic through your data range.

The TAN function is a Math and Trigonometry function, and its purpose is to return a tangent of a number or angle. In this post, we show you how to use the TAN function in Microsoft Excel. In ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...

A mathematical function is a formula that takes an input, x, applies a set of calculations to it, and produces an output called y. By calculating a function at a large number of set intervals, it is ...

You can use the PRODUCT() function to multiply monetary values in your Microsoft Excel spreadsheet. Functions allow you to perform a specific set of calculations in a cell, column or row. The PRODUCT( ...

Excel has over 475 formulas in its Functions Library, from simple mathematics to very complex statistical, logical, and engineering tasks such as IF statements (one of our perennial favorite stories); ...

Microsoft Excel remains a powerful tool for data analysis and manipulation, and staying up-to-date with the latest formulas is crucial for maximizing your productivity and improving your spreadsheets.

Discover 15 modern Excel functions for 2026, including Group By and Scan, so you speed up your workflows, summaries and ...