A practical guide for DX personnel, internal IT staff, and accounting staff at small and medium-sized enterprises (as of September 2026)Introduction“The Excel macro I received from a business partner ...

The Road to Composable IT and the Day I Was Trapped by Hallucinations—“IT Department! It’s an emergency, the Accounting ...

When it comes to removing Burmese pythons, one snake does not equal another. A new study by researchers at the University of ...

Reshaping wide data makes it easier to use familiar Excel tools like PivotTables and charts.

This is the Python material that does not get left behind. Almost none of it is replaced by a framework later. Learn it, and keep this cheat sheet close by as a handy reference.

Create an Excel Copilot rules worksheet to automate financial commentary and dynamic data formatting. Hide the sheet to quickly toggle these custom rules.

Kimsuky has been observed using an AI agent to produce convincing phishing decoys at scale, then hiding malware inside Windows shortcut files. The latest activity shows how ordinary-looking documents ...

Slicing bytes copies. On a small payload nobody notices, but slice a large packet or image buffer in a loop and the copies ...

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.