I use these functions to summarize data with formulas instead of dialog boxes. That makes it easier to see exactly what's ...

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We have tried and tested dozens of fitness trackers — these are the top 12 wearables we recommend ahead of the Prime Day in October sale. When you purchase through links on our site, we may earn an ...

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 ...

Christopher Mims is a columnist who writes about technology for The Wall Street Journal's tech bureau in San Francisco. The subjects of his columns vary widely from one week to the next. He has ...