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

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

Renovations can be sensitive. Know your rights, be clear and detailed in your planning permission knowledge, behave with ...

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

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

Thirteen years after Colorado became one of the first two states to legalize recreational marijuana, the verdict is in: it has been a public policy failure of historic proportions. What began as a ...

It started out with a bang when the Chicago Bulls won their first five games for the first time since 1996-97. Matas Buzelis was on a roll, Nikola Vučević looked like he’d found the fountain of youth, ...

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

Those with AI skills are said to make more, but how much more? Also, how have our actual experts been using AI in their own ...

You have /5 articles left. Sign up for a free account or log in. Time for my annual roundup of the books I “reviewed” in this space in 2025. I put reviewed in air ...