Using a VPN, or virtual private network, is one of the best ways to protect your online privacy. We review dozens every year, and these are the top VPNs we've tested.

When official systems can't support everyday workflows, employees turn to spreadsheets — creating "shadow spreadsheets" that ...

A practical guide to Excel sheet formulas, covering essential functions for faster calculations, cleaner data, and smoother ...

Documenting 3D printing data reveals trends, helps with budgeting, and boosts confidence in the printing process. Analyzing printing data saves time and money, aids in spotting patterns for supply ...

Save hours on data entry and formula writing with my game-changing AI tips. From the laptops on your desk to satellites in space and AI that seems to be everywhere, I cover many topics at PCMag. I've ...

Listen to more stories on the Noa app. The AI boom is visible from orbit. Satellite photos of New Carlisle, Indiana, show greenish splotches of farmland transformed into unmistakable industrial parks ...

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Apple's Numbers spreadsheet for Mac, iPhone, and iPad, is not as powerful as Microsoft Excel, but most users will be hard-pressed to find its limitations — and will immediately see how much easier ...

Millions of AT&T customers can now file claims in a $177 million legal settlement related to two data breaches, which could provide up to $7,500 in compensation per person. Multiple lawsuits were ...