Learn the secrets of Excel structured tables to save time, eliminate errors, and create smarter, more dynamic spreadsheets.

Take the strategic thinking test for leaders to assess your readiness and explore practical steps to strengthen this vital leadership capability.

The first error cropped up about a third of the way into this process. The table of profit and loss showed the business turning profitable in month 10. However, ChatGPT asserted that "By Month ~43–45, ...

The SUMIFS function works in a similar way with text as with numbers, but there are two key differences. First, text in Excel ...

The function returns both columns as a spill array, automatically sizing to fit the data. This is why CHOOSECOLS is one of the Excel functions that can save significant time. It eliminates the need ...

Windows 11 is testing a network speed test that you run from the taskbar.

Getting the most out of A/B and other controlled tests by Ron Kohavi and Stefan Thomke In 2012 a Microsoft employee working on Bing had an idea about changing the way the search engine displayed ad ...