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

Using the example in our spreadsheet or a similar spreadsheet, highlight all the revenue numbers in the sheet and then in the ...

The simplest way to start documenting Excel formulas like a coder is by using the N () function. Although its primary job is to convert non-numeric values into numbers, it has a hidden quirk: because ...

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

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2025 was a big year for fashion. At the shows, all eyes were on the designer debuts, while traditional red-carpet rules were consistently challenged – not least by Jonathan Bailey, who lit up the ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Revisiting the Hall of Tortured Souls. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Like anthropomorphic rabbits and Jesus, software ...

Diarmuid took the Excel World Championship belt from three time winner Andrew Ngai Irishman Diarmuid Early emerged onto the HyperX arena in Las Vegas under the bright lights, dramatic music, and ...

Ramanujan’s elegant formulas for calculating pi, developed more than a century ago, have unexpectedly resurfaced at the heart of modern physics. Researchers at IISc discovered that the same ...

While not quite a separate dialect, Formula 1-speak can be heavy on the jargon at times. They say “box” instead of pit, “power unit” to describe the engine and hybrid system, and that’s before we get ...

Starting in 2026, Formula 1 will introduce a revamped aerodynamic package, ushering in fresh-looking cars paired with a completely overhauled set of power unit regulations. The new rules aim to keep ...