On its own, your computer can't make a sound. Digital data from audio and video files needs to be turned into something that our ears can hear, and this requires specialized hardware and sophisticated ...

When I unplug the speakers the option in the preferences menu reverts to internal speakers. The other option visible in the sound output device menu is 'Screenflick audio device, and for some reason ...

Learn five TV settings that sync audio and video, to fix annoying sound delays for good.

Before we talk about the advanced level of troubleshooting, let’s get a few things straight. First, Make sure your HDMI cable is not at fault. You can try it with another computer or another TV.

You’re in the middle of a video conference, everyone is waiting, but your microphone isn’t working? Or you can be heard, but all the other participants remain mute? Welcome to the club of Windows ...