Machines now perform all sorts of tasks: They clean big stores, patrol borders, and help children with autism. But will they improve our lives? With a firm yet delicate grip, a robot hand at the ...

DirectPlay is a part of DirectX, responsible for creating a space for gamers who want to join a multiplayer gaming session left earlier. It establishes a link between multiple players in a game.

We've tested hundreds of smart home products in more than 20 categories to help determine which ones are best for every room in (and out of) the house. I'm PCMag's managing editor for consumer ...