Almost a year ago, Microsoft debuted its whizzy Surface Hub 2, essentially a 50-inch Surface …

T-Mobile and Comcast are teaming up to fight robocalls. The companies said Wednesday they’re rolling out a feature that protects consumers from robocalls and spam across their networks. It uses the Stir/Shaken standards recommended by the Federal Communications Commission to spot authentic calls. The verification feature is already available for T-Mobile customers and will come later this year for Comcast Xfinity Voice …

What if the Galaxy Note 10 or next year’s Galaxy S11 had a slide-out camera with lenses that take your selfies before swiveling around to snap a portrait of your dog? Thanks to Samsung’s launch this week of the Galaxy A80, which has just that camera setup, the possibility is no longer the stuff of pure fancy. After all, if Samsung …