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

Q. I am trying to create a formula in our accounting system, but I keep getting errors. What can I do to get the formula to work? A. All Excel users know how powerful formulas are, but sometimes it ...

You can use ISERROR to test whether a value or the results of a formula are an error. It will return TRUE if it detects an ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Many of us fell in love with Excel as we delved into its deep and sophisticated formula features. Because there are multiple ways to get results, you can decide which method works best for you. For ...

Over the past six months, we’ve learned how AI can be used for many tasks: creating art, powering a sophisticated chatbot, and so on. But what if you could use it to actually assist you in your job?

Q. How do I spill formulas in Excel? A. Spilling is a feature available in Excel 365 and later versions. With spilling, you can create a formula in one cell, and that formula will then spill over into ...

Microsoft Excel’s new COPILOT function lets users generate, summarize, and analyze data directly in spreadsheet cells using plain-language prompts. (Microsoft Image) Microsoft is building generative ...

TL;DR: need to generate single-use voucher codes (with embedded representative ID and expiration date?) No programmers are available, so it's just me, and I know Excel. Our small business is talking ...