We test portable, ductless, and window ac units and nitpick features, installation, and ease of use. Keeping all that in mind ...

Courtney Johnston led the CNET Money team and worked closely with the consumer insights data team. Before CNET, she worked as a graduate writing instructor at the University of Indianapolis and ...

A room air conditioner can make a sweltering space comfortable again, especially in older homes, apartments, and additions where central air falls short. The bigger challenge is choosing between a ...