Vladimir Zakharov explains how DataFrames serve as a vital tool for data-oriented programming in the Java ecosystem. By ...

From hidden rows to sheet protection passwords, Excel's "privacy" features are easily bypassed—encryption and deletion are much more watertight.

Use formulas instead of Power Query for tidy files, with a visible source path and clear parameters that teammates can review ...

Merge lists even with typos and inconsistent names. Tune the similarity threshold, use a transform table, and audit results ...

Microsoft’s January 2026 update puts Excel back in the spotlight. After a brief pause late last year, the company has resumed its monthly feature recap, and this time the bulk of the changes land ...

As many people across the United States hunker down amid a raging winter storm on Saturday, Jan. 24, and Sunday, Jan. 25, their power may unexpectedly go off. With heavy snowfall already in cities ...

Managers of electric grids say freezing temperatures and ice and snow could lead to power outages in many places, potentially leaving millions in the dark. By Ivan Penn and Rebecca F. Elliott As ...

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Microsoft has launched AI agents for Word, Excel, and PowerPoint. The agents are available for business and individual subscribers. Now accessible on the web, the agents will expand to the desktop.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Harry Sawyers Harry Sawyers is an editor who has covered home improvement, ...

Microsoft Excel for Windows is getting a streamlined upgrade for anyone working with external data. If you regularly use Power Query, there’s a brand-new “Get Data” experience rolling out that aims to ...

It’s been said that those who look outside themselves dream, but those who look inside themselves awaken. I believe it is from inside oneself that all personal power arises. The challenge is finding ...