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

This video explains how the dollar sign is used in Excel formulas to control whether cell references stay fixed or change ...

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

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

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

Learn to calculate the Sharpe Ratio in Excel for insightful investment analysis. Our guide will help you assess risk versus ...

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 ...

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 ...

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, ...

Learn to simulate stock prices with Excel and gain predictive power over market trends. Our step-by-step guide enhances your ...

Federal regulators slapped four of the nation’s biggest retailers with warning letters after investigators found recalled ByHeart baby formula tied to a botulism outbreak still sitting on store ...

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 ...