Diarmuid Early won first place in the 2025 Microsoft Excel World Championship. He has some pointers for using Excel at work.

FORECAST.ETS applies an exponential triple smoothing (ETS) algorithm to create forecasts that can include trend and seasonal ...

The SCAN function lives in a single cell and spills the results down the column, ensuring my totals are always structurally ...

If you’ve ever doing an assignment for work or study that requires you to display information about a country, you could ...

Instead, she said, it usually describes, “A combination of genuine influenza, circulating Covid-19 variants, RSV, and other viral illnesses that overlap in symptoms and timing. This is not to say, ...