Build formulas that remember what came before.

As PCMag's resident data journalist, I practically live in Microsoft Excel. I've learned that it's capable of far more than I ever imagined. These are the tips and tricks you need to know.

It's exhausting trying to memorize complex functionsWhen you use Excel or Google Sheets for work, you inevitably hit moments ...

Have you ever asked ChatGPT or Claude to "create a sales summary table" only to find that the totals don't match?Even though ...

Excel FILTER function mastery requires understanding TRUE/FALSE logic. Use the * multiplier for AND logic to easily handle multiple complex conditions.

A zero-sum game is a situation in game theory where the only way to win is at someone else’s expense. Here’s how zero-sum and ...

Select a cell and use Insert > List or press Ctrl+J to create a list.

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Marguerita is a Certified Financial Planner (CFP), Chartered Retirement Planning Counselor ...

A bicycle robot combines the strengths of wheeled and legged systems and demonstrates a range of acrobatic behaviors.

The 2026 Formula 1 season started at Melbourne Park with the Australian Grand Prix on the weekend of March 6-8. Lando Norris became world champion for the first time in 2025 after finishing third at a ...

Dim sum is a traditional Chinese meal made up of small plates of dumplings and other snack dishes and is usually accompanied by tea. Similar to the way that the Spanish eat tapas, the dishes are ...

TL;DR: If you're looking for a powerful productivity suite without recurring subscription fees, Microsoft Office 2021 is available for just $29, an incredible deal. This offer provides all the ...