As PCMag's resident data journalist, I practically live in Microsoft Excel. I've learned that it's capable of far more than I ...

Excel’s FIND function detects case differences to prevent mismatched IDs, flawed lookups, and hidden data errors.

Master Excel’s most versatile logical gatekeeper to validate inputs, prevent math crashes, and automate complex spreadsheet ...

Structured references in Excel often get a bad reputation for being overly complex, but this perception usually stems from misunderstanding their purpose and functionality. Unlike traditional cell ...

Excel has outlasted many tech trends, and in the age of AI, it remains very much in the mix. While new platforms promise automation and out-of-the-box intelligence, many teams continue to rely on ...

Cells experience many different types of stress, such as starvation or stress caused by too much salt or too high a temperature. Insulin signals respond to such stress signals by sending the protein ...

Efficient battery management becomes increasingly important as demand for portable power continues to rise, especially since balanced cells help ensure safety, high performance, and a longer battery ...

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 ...

State troopers are cracking down on drivers who use cell phones and electronic devices while on the road — and Colorado State Patrol says the upped enforcement is helping to reduce crashes. So far ...