In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...

The SUMIFS function works in a similar way with text as with numbers, but there are two key differences. First, text in Excel ...

Meet the people who can coax treasure out of messy, unstructured data. by Thomas H. Davenport and DJ Patil When Jonathan Goldman arrived for work in June 2006 at LinkedIn, the business networking site ...

Mortgages have downshifted a bit from highs earlier in the week but continue to fluctuate with the latest economic news. Retail sales were up more than expected, and jobless claims were down, showing ...

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