Skype has a dedicated sound test tool via which you can check to see whether both your microphone and speakers are working as they should. The tool works by having you call an automated computer ...

The "Line In" audio jack on your computer enables you to connect a microphone or other audio output device with a 1/8-inch miniature plug to your computer. On some computers, especially laptops, as ...

Most audio receivers worth their salt come with a tiny microphone that you can use to automatically calibrate your speakers to your room’s specific setup. Easy. But most people—unlike me—aren’t crazy ...

Skype is one of the platforms that popularized video chatting. Part of Skype's popularity is the flexibility to video chat using virtually any kind of webcam, from webcam hardware built directly into ...

You can start a Zoom test meeting to ensure your audio and video are working properly before an important video call. You'll need to have either the desktop or mobile app to do a Zoom test meeting.