Functions are the driving force of any Microsoft Excel spreadsheet, generating a single value or an array of results based on certain arguments you input. However, combining—or nesting ...

REPT function is a Text function, and its purpose is to repeat text a given number of times. Learn to use the Rept Function in Excel.

Excel’s new COPILOT function uses AI to analyze, summarize, and generate content directly in the spreadsheet grid.

Microsoft launches the new COPILOT function for Excel, letting users analyze data with simple text prompts.

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

Executive function describes a set of cognitive processes and mental skills that help an individual plan, monitor, and successfully execute their goals. The “executive functions,” as they’re ...

How to calculate return on investment (ROI), the money an investment made relative to its cost, in Microsoft Excel.

Google DeepMind, launched an AI model that can create highly detailed maps of Earth to help scientists understand environmental changes.