The aggregation functions you can use in a QUERY formula are avg (), count (), max (), min (), and sum (). The clause types ...

TEXTBEFORE and TEXTAFTER are a few more of my favorite Excel functions to clean messy spreadsheets. Excel's newer text ...

Want to speed up your work AI? Check out the brand new =COPILOT() function that has been recently added to Excel for ...

Discover expert Power Query tips to reduce steps, streamline workflows, and optimize performance for cleaner, faster data ...

Learn how to handle column name changes in Power Query and prevent workflow failures with expert tips and dynamic solutions.

Microsoft recently shipped Copilot AI to Excel, but the company warns against using it for "any task requiring accuracy or ...

In Excel, when it comes to the implementation of "lookup," VLOOKUP is undoubtedly the most frequently used function. However, when encountering the following problem, VLOOKUP becomes useless. The ...

But have you ever thought that these casually dragged formulas are actually "writing code"? The driving force behind turning ...

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

Why write SQL queries when you can get an LLM to write the code for you? Query NFL data using querychat, a new chatbot ...

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.