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

Microsoft Excel’s PIVOTBY function, now available in Microsoft 365, streamlines the creation of dynamic data summaries without the manual refreshes and rigid layouts of traditional PivotTables.

The offline pipeline's primary objective is regression testing — identifying failures, drift, and latency before production.

The compound annual growth rate of a metric over time is equal to the average annual increase (or decrease) in that figure, compounded each year. It’s the “compound” here that is key. Essentially, ...

How many times have you gotten a call from an unknown number? This is a frequent occurrence for many people, especially with the rise of imposter spam calls contacting hundreds of cell phones at once.