Microsoft’s AI spending spree and Copilot push are testing investor and user patience after a decade of extraordinary gains.

This article looks at risks around AI, including generative AI — crossing technological, economic, human, and environmental lines.

One of the most unusual — and fun — events in college sports is a high-stakes spreadsheeting competition in Las Vegas.

Use Copilot to get more out of Excel. Also, Home Depot releases an AI app for customers, Gusto introduces integration with ...

With an idea of the career sector or company you’ll be pursuing, in a separate worksheet, list people who would be valuable ...

I traded the static results of Flash Fill for dynamic formulas that update automatically.

Microsoft updates for Excel in January 2026 introduce Agent Mode with Copilot, new import tools, clearer error messages, Power Query on Mac and Web, and Office Scripts automation to ease daily tasks.

After a brief pause at the end of last year, Microsoft is back with its monthly feature recap, sharing what changed across its productivity apps in January 2026. And this time, the spotlight is on ...

Warren Buffett's famous quote about being "approximately right" reveals why obsessing over precise forecasts and complex models often leads investors astray—and what to do instead.

Microsoft has introduced a major shift in how spreadsheets are created and managed, aiming to eliminate one of Excel’s ...

For many people using Power BI, DAX is the thing that quietly holds them back from getting the most out of the tool. They build strong visuals, connect their data, maybe create a few basic measures — ...

As Microsoft ramps up Copilot’s capabilities in Excel, the AI tool is becoming genuinely useful for spreadsheet work.