Surround sound can make any video game better, but getting the right setup requires expensive speakers or a high-end gaming headset—or at least, it used to. A new Windows 10 app from Razer can add THX ...

David reviews TVs and leads the Personal Tech team at CNET, covering mobile, software, computing, streaming and home entertainment. We provide helpful, expert reviews, advice and videos on what gadget ...

David leads the Hardware team at CNET, covering phones, wearables, laptops, TVs, streaming, future tech and more. We provide helpful, expert reviews, advice and videos on what to buy and how to get ...