Covering home audio and video, Matthew Moskovciak helps CNET readers find the best sights and sounds for their home theaters. Sonos may be the undisputed king of wireless home audio, but that hasn't ...

A couple of former Google employees have launched a new product called Beep. It is a WiFi device that allows you to stream music to any existing speaker systems with a line-in. The device, which ...

Chromecast is great. It lets you stream just about anything to your TV from the Internet, and it does so in a unique, simple, and brilliant way: instead of streaming directly from your smartphone or ...

When the computer sends out more than one beep, it usually means something is wrong at the hardware level. The computer may not beep or generate a series of beeps in a fixed pattern. Some are ...