Replace legacy formulas with MAP, BYROW, BYCOL, SCAN, and REDUCE to build secure, scalable, and automated spreadsheets.

Excel can be a time sink. If you are tired of wrestling with VLOOKUPs, filtering data, and text manipulation, it’s time to ...

The BYROW function is a powerful tool that applies a Lambda function to each row in your dataset. This function is particularly useful when you need to perform operations on a row-by-row basis. For ...

Office Scripts extract Excel hyperlink URLs without macros; results are hardcoded so the file can stay .xlsx, reuse is straightforward.

Q. Could you explain how the UNIQUE function works in Excel? A. Excel’s UNIQUE is a dynamic array function that can be an essential tool for data analysts and accountants. This function allows users ...

Q. How do the TEXTBEFORE and TEXTAFTER functions in Excel work? A. Excel’s TEXTBEFORE and TEXTAFTER functions allow users to quickly split up text in ways that used to require combinations of ...

Master R-Squared calculation in Excel. Get formula tips, expert advice, and avoid errors for precise financial analysis.