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 ...

If the audio and video on your TV are out of sync — say the lips move first and the sound comes later — you are not alone. It's a common problem, but luckily, it's an easy one to fix. You usually ...

Recently I was asked by a radio executive to assess his station’s stream and suggest improvements. Listeners had been complaining about it. Audience reaction affects ratings and revenue, so of course ...