Microsoft has identified an odd bug in Excel 2007 that incorrectly displays 100,000 as the multiplication result in a cell when the answer should be 65,535 or 65,536. Microsoft employee David Gainer ...

All details in this article are correct as of October 29, 2025. Accessibility to some of the latest Excel features depends on ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...

In the screenshot below, when the first and last initials of the names in columns A and B are typed into cells C2, C3, and C4 ...

The TAN function is a Math and Trigonometry function, and its purpose is to return a tangent of a number or angle. In this post, we show you how to use the TAN function in Microsoft Excel. In ...

Microsoft's latest additions to Excel will likely please many looking to automate their data crunching processes.

Microsoft Office is known to push updates and upgrade its versions from time to time. With each upgrade, it pushes new features to the products. One such feature is the Ink to Math feature. It allows ...

When Andrew Grigolyunovich first started using Excel more than two decades ago, he never imagined the spreadsheet program would land him in Las Vegas or on ESPN. The Latvian financial consultant ...

If you were in IT in 1994, you probably remember Intel's huge Pentium recall because of floating point math errors. The errors seemed tiny on the surface (Byte ...

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