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.

Microsoft's spreadsheet program can do way more than you might realize. These are the hacks and tricks you need to know.

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

Microsoft Excel is testing a new AI-powered function that can automatically fill cells in your spreadsheets, which is similar to the feature that Google Sheets rolled out in June.

These summer-to-fall formulas will take the guesswork out of getting dressed in the morning.

Somewhere between the two, Israel struggles to find a formula that protects both its people and its principles. So far, that magic formula has proven elusive. One wonders whether it exists at all.

The multiplex is awash in titles that are 15, 20, even 60 years old. Nostalgia is a factor but economics play a big part, too.

Two Japanese boxers have died from brain injuries sustained in separate bouts on the same card at Tokyo's Korakuen Hall.

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