Excel's VALUE function has only one argument: where a is the value stored as text that you want to convert into a number.

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Q. How do the TEXTBEFORE and TEXTAFTER functions in Excel work? A. Excel’s TEXTBEFORE and TEXTAFTER functions allow users to quickly split up text in ways that used to require combinations of ...

There’s another ransomware story this week, but this one comes with a special twist. If you’ve followed this column for long, ...

The asterisk (*) is the wildcard character that represents any sequence of characters, including when there are no characters at all. It’s the most flexible of the bunch, since it can replace any ...

A lively argument spanning almost three hours featured illuminating exchanges that tested the usual commitments of some of ...

Facebook memories reminded me that I’ve been writing these columns for 16 YEARS. Here is how I celebrated, and it’s not what ...

Many climate scientists call our current epoch the “Anthropocene” — the first human-driven climate era. Many technologists ...

The international break may be a necessity (especially during a World Cup year), but it remains an annoying one. With no ...

The more time I spend in and around Washington, D.C., the more I see and hear the same words over and over again: democracy, freedom, liberty. They hang from banners, echo through conference halls ...

Whether you’re a lightning-fast typist or just want to experiment with an alternative input tool, I encourage you to give ...

A few years back, I learned on a cold winter Tuesday that I'd landed a very exciting career opportunity. This was something I ...