You can check your computer's default sound device by playing any audio file. The Windows speaker configuration tool, however, offers you additional flexibility in testing your devices. The tool ...

Is your PC healthy? Don’t be too sure. Think back to when you heard a kerklunk sound coming from the hard drive. Or maybe you remember the last time your Internet connection was down (and I don ...

Here's how to test your Skype video and audio quality on your Mac or PC. Visit Business Insider's homepage for more stories.

To test your microphone settings on a Windows PC, first, open the Settings app. After that, navigate to System > Sound > and select a Microphone in the Input section.