The lookup function in Excel can save you a lot of time and effort, but only if you actually know how to use its many forms and alterations.

The REGEX functions are available for people using Excel for Microsoft 365 on Windows or Mac, as well as those using Excel for the web.

Excel's new Copilot function turns your prompts into formulas - how to try it It's so much easier to create, summarize, and analyze data now - no complex manual formulas required.

This month’s column shows how to use the remarkably versatile AGGREGATE function in Excel.

Excel’s UNIQUE function allows users to extract unique values from a dataset, making it easier to identify and remove duplicates.

How to Use AVERAGEIF in Excel Excel's AVERAGEIF function allows you to calculate the mean of a dataset that has been filtered based on a single condition you set.