Excel succeeded not because it had the most advanced formulas, but because anyone could open it, type in numbers and see ...

Xcel Energy will have to provide higher-quality data, and introduce flexible tariffs, following a vote from the Colorado PUC.

In an era driven by complex data, scientists are increasingly encountering information that doesn't lie neatly on flat, ...

The @ symbol can also appear in regular formulas outside of tables when Excel thinks you're trying to reference a single value from a range. If you see it pop up unexpectedly, it usually means Excel ...