Percentage Formula: Percentages are a fundamental concept in maths, used frequently in daily life. It represents parts of a whole as fractions of 100. They're symbolised by the "%" symbol.

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); ...

If you've used data validation in Excel before, you probably selected the relevant cells, clicked "Data Validation" in the ...

The company is adding some handy automation features to its web-based spreadsheet software. The company is adding some handy automation features to its web-based spreadsheet software. Microsoft has ...

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 ...

All details in this article are correct as of October 29, 2025. Accessibility to some of the latest Excel features depends on ...