In this guide Kenji explains how to build your own multi-step data entry form from scratch, using Excel’s capabilities to create an interactive and dynamic tool.

Browser extensions can access the prompts of commercial and internal AIs to snag your sensitive data, says LayerX. But there are ways you can protect yourself.

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

As well as using Excel's logical functions, I use various other combinations of functions to evaluate and use data in Excel's tables, such as INDEX with MATCH, and COUNTIF with SUM.

To take a snapshot of a range not formatted as an Excel table using the Linked Picture tool, select the data, press Ctrl+C to copy it, and click "Linked Picture" in the Paste drop-down menu.

Security researchers found a weakness in OpenAI’s Connectors, which let you hook up ChatGPT to other services, that allowed them to extract data from a Google Drive without any user interaction.

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.

Many companies today recognize that workforce diversity is both a moral imperative and a key to stronger business performance. U.S. firms alone spend billions of dollars every year to educate ...