Once data is loaded into Excel, Copilot allows users to ask questions in natural language instead of building new formulas.

We are always amused that we can run emulations or virtual copies of yesterday’s computers on our modern computers. In fact, there is so much power at your command now that you can run, say, ...

The ultimate duo I didn’t know I needed ...

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Ever wonder what happens when attackers don't break the rules—they just follow them better than we do? When systems work exactly as they're built to, but that "by design" behavior quietly opens the ...

Cybersecurity researchers have discovered vulnerable code in legacy Python packages that could potentially pave the way for a supply chain compromise on the Python Package Index (PyPI) via a domain ...

Hackers stole a trove of data from a company used by major Wall Street banks for real-estate loans and mortgages, setting off a scramble to determine what was taken and which banks were affected, ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...