"I want to get the total sales for each person in charge from this table." Even though you asked the AI that, when you paste the returned formula into a cell, you get #REF !. The columns are ...

Have you ever wanted to use AI to classify dozens or hundreds of free-text responses from internal or training surveys? In ...

September 18, 2026 • Poland’s Prime Minister Donald Tusk says that Russia is planning “accidental” strikes on countries supporting Ukraine. This comes after a number of incidents, blamed on Russia, in ...

The AMOC is a system of ocean currents that circulates water within the Atlantic Ocean, bringing warm water north and cold water south. The global conveyor belt, shown in part here, circulates cool ...

As PCMag's resident data journalist, I practically live in Microsoft Excel. I've learned that it's capable of far more than I ever imagined. These are the tips and tricks you need to know.

As Xi meets Trump, who’s winning their trade war? Trade war has been central to Trump’s presidency, but it didn’t slash US deficits. Meanwhile, China recorded a surplus.