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

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

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

Learn how to sum time in Excel quickly, even when totals exceed 24 hours. Perfect for project tracking, payroll, and time management. #ExcelTips #TimeManagement #ExcelTutorial #DataAnalysis ...

Learn how to harness Excel’s TextSplit function for powerful data transformations. Save time, streamline workflows, and elevate your Excel skills with these expert tips! #ExcelTips #DataTransformation ...

Over at Quanta Magazine [Shalma Wegsman] asks What Is the Fourier Transform? [Shalma] begins by telling you a little about Joseph Fourier, the French mathematician with an interest in heat propagation ...

Spreadsheet apps like Microsoft Excel and Google Sheets are used worldwide to organize and analyze data, but getting the right information into them isn’t always straightforward. Businesses often need ...

Amid the chaos of revolutionary France, one man’s mathematical obsession gave way to a calculation that now underpins much of mathematics and physics. The calculation, called the Fourier transform, ...

Let's be honest, we're all drama queens sometimes. Whether you're texting your bestie you're “literally dying” over the latest celebrity gossip or declaring on social media that Monday mornings are ...

“The sheer amount of information noise in the world has increased,” he said. “Attention is the most precious commodity we have, and it’s important for communicators to find ways to get the attention ...